Inital commit
Update to 7.7.1
new svn update
Fixing the unit test in LinkedSceneTest.py ( testLinkBoundTransformMismatch ).

When bbox samples were being accumulated for each call to accumulateBoxSamples(), we were not considering the case that there could be samples already registered and located earlier in time.
The solution adopted was to use the first new sample bbox and use it to enlarge any known bbox that came prior in time.
Merge pull request #133 from ldmoser/preExtrapolationBBox

Fixing the unit test in LinkedSceneTest.py ( testLinkBoundTransformMismatch )
Merge branch 'master' of https://github.com/ImageEngine/cortex

Conflicts:
	.gitignore
	Changes
	SConstruct
	config/ie/buildAll
	config/ie/options
	contrib/IECoreAlembic/src/IECoreAlembic/AlembicInput.cpp
	contrib/IECoreAlembic/src/IECoreAlembic/FromAlembicGeomBaseConverter.cpp
	contrib/IECoreAlembic/src/IECoreAlembic/FromAlembicPolyMeshConverter.cpp
	contrib/IECoreAlembic/src/IECoreAlembic/FromAlembicSubDConverter.cpp
	contrib/IECoreAlembic/test/IECoreAlembic/AlembicInputTest.py
	contrib/IECoreArnold/include/IECoreArnold/Renderer.h
	contrib/IECoreArnold/include/IECoreArnold/TypeIds.h
	contrib/IECoreArnold/include/IECoreArnold/private/RendererImplementation.h
	contrib/IECoreArnold/src/IECoreArnold/Renderer.cpp
	contrib/IECoreArnold/src/IECoreArnold/RendererImplementation.cpp
	contrib/IECoreArnold/src/IECoreArnold/ToArnoldCurvesConverter.cpp
	contrib/IECoreArnold/src/IECoreArnold/outputDriver/OutputDriver.cpp
	contrib/IECoreArnold/src/IECoreArnold/procedural/Procedural.cpp
	contrib/IECoreArnold/test/IECoreArnold/AutomaticInstancingTest.py
	contrib/IECoreArnold/test/IECoreArnold/ProceduralTest.py
	contrib/IECoreArnold/test/IECoreArnold/RendererTest.py
	contrib/IECoreMantra/include/IECoreMantra/Renderer.h
	contrib/IECoreMantra/include/IECoreMantra/private/RendererImplementation.h
	glsl/IECoreGL/PointsPrimitive.h
	include/IECore/BGEOParticleReader.h
	include/IECore/CachedReader.h
	include/IECore/CameraController.h
	include/IECore/CapturingRenderer.h
	include/IECore/ClientDisplayDriver.h
	include/IECore/CompoundParameter.h
	include/IECore/CurvesPrimitive.h
	include/IECore/DespatchTypedData.inl
	include/IECore/DiskPrimitive.h
	include/IECore/DisplayDriver.h
	include/IECore/EXRImageReader.h
	include/IECore/FileSequenceParameter.h
	include/IECore/FileSequenceVectorParameter.h
	include/IECore/FrameListParameter.h
	include/IECore/IFFFile.inl
	include/IECore/ImageDisplayDriver.h
	include/IECore/ImagePrimitive.h
	include/IECore/InternedString.h
	include/IECore/InternedString.inl
	include/IECore/Interpolator.h
	include/IECore/LRUCache.h
	include/IECore/LRUCache.inl
	include/IECore/LevenbergMarquardt.inl
	include/IECore/MPlayDisplayDriver.h
	include/IECore/Marschner.inl
	include/IECore/MatrixMultiplyOp.h
	include/IECore/MeshPrimitive.h
	include/IECore/MessageHandler.h
	include/IECore/MurmurHash.h
	include/IECore/MurmurHash.inl
	include/IECore/NParticleReader.h
	include/IECore/NURBSPrimitive.h
	include/IECore/Object.h
	include/IECore/PDCParticleReader.h
	include/IECore/Parameter.h
	include/IECore/ParticleReader.h
	include/IECore/PatchMeshPrimitive.h
	include/IECore/PointDistribution.inl
	include/IECore/PointsPrimitive.h
	include/IECore/Primitive.h
	include/IECore/Renderer.h
	include/IECore/SampledSceneInterface.h
	include/IECore/SceneCache.h
	include/IECore/SceneInterface.h
	include/IECore/Shader.h
	include/IECore/SimpleTypedData.h
	include/IECore/SpherePrimitive.h
	include/IECore/TransformOp.h
	include/IECore/TypeIds.h
	include/IECore/TypeTraits.h
	include/IECore/TypedData.inl
	include/IECore/TypedParameter.h
	include/IECore/VecAlgo.h
	include/IECore/VecAlgo.inl
	include/IECore/VectorTypedData.h
	include/IECoreGL/CachedConverter.h
	include/IECoreGL/MeshPrimitive.h
	include/IECoreGL/Primitive.h
	include/IECoreGL/Renderer.h
	include/IECoreGL/Selector.h
	include/IECoreGL/Shader.h
	include/IECoreGL/ShaderLoader.h
	include/IECoreGL/ShaderStateComponent.h
	include/IECoreGL/ToGLTextureConverter.h
	include/IECoreGL/TypeIds.h
	include/IECoreHoudini/Convert.h
	include/IECoreHoudini/FnParameterisedHolder.h
	include/IECoreHoudini/FromHoudiniCurvesConverter.h
	include/IECoreHoudini/FromHoudiniGeometryConverter.h
	include/IECoreHoudini/FromHoudiniGeometryConverter.inl
	include/IECoreHoudini/FromHoudiniGroupConverter.h
	include/IECoreHoudini/FromHoudiniPointsConverter.h
	include/IECoreHoudini/FromHoudiniPolygonsConverter.h
	include/IECoreHoudini/GR_Cortex.h
	include/IECoreHoudini/HoudiniScene.h
	include/IECoreHoudini/OBJ_SceneCacheGeometry.h
	include/IECoreHoudini/OBJ_SceneCacheNode.h
	include/IECoreHoudini/OBJ_SceneCacheTransform.h
	include/IECoreHoudini/ROP_SceneCacheWriter.h
	include/IECoreHoudini/SOP_ParameterisedHolder.h
	include/IECoreHoudini/SOP_SceneCacheSource.h
	include/IECoreHoudini/SOP_ToHoudiniConverter.h
	include/IECoreHoudini/SceneCacheNode.h
	include/IECoreHoudini/ToHoudiniCurvesConverter.h
	include/IECoreHoudini/ToHoudiniGeometryConverter.h
	include/IECoreHoudini/ToHoudiniGeometryConverter.inl
	include/IECoreHoudini/ToHoudiniGroupConverter.h
	include/IECoreHoudini/ToHoudiniNumericAttribConverter.inl
	include/IECoreHoudini/ToHoudiniPointsConverter.h
	include/IECoreHoudini/ToHoudiniPolygonsConverter.h
	include/IECoreHoudini/ToHoudiniStringAttribConverter.h
	include/IECoreHoudini/TypeIds.h
	include/IECoreMaya/DisplayStyle.h
	include/IECoreMaya/FromMayaMeshConverter.h
	include/IECoreMaya/FromMayaPlugConverter.inl
	include/IECoreMaya/GeometryCombiner.h
	include/IECoreMaya/MayaScene.h
	include/IECoreMaya/ProceduralHolder.h
	include/IECoreMaya/SceneShape.h
	include/IECoreMaya/SceneShapeInterface.h
	include/IECoreMaya/SceneShapeUI.h
	include/IECoreMaya/ToMayaMeshConverter.h
	include/IECoreMaya/TypeIds.h
	include/IECorePython/SceneInterfaceBinding.h
	include/IECorePython/SimpleTypedDataBinding.h
	include/IECorePython/TypedParameterBinding.inl
	include/IECorePython/VectorTypedDataBinding.inl
	include/IECoreRI/PTCParticleReader.h
	include/IECoreRI/Renderer.h
	include/IECoreRI/SXRenderer.h
	include/IECoreRI/private/RendererImplementation.h
	include/IECoreRI/private/SXRendererImplementation.h
	mel/IECoreMaya/ieSceneShapeUI.mel
	menus/IECoreHoudini/cortex.shelf
	otls/IECoreHoudini/ieCoreHoudini/Sop_1cortexWriter/Contents.dir/cortexWriter1/cache_geometry_to_disk.parm
	python/IECore/BasicPreset.py
	python/IECore/DataTraits.py
	python/IECore/registerRunTimeTyped.py
	python/IECoreHoudini/FnParameterisedHolder.py
	python/IECoreMaya/FnDagNode.py
	python/IECoreMaya/FnSceneShape.py
	python/IECoreMaya/Menu.py
	python/IECoreMaya/NumericParameterUI.py
	python/IECoreMaya/SceneShapeUI.py
	python/IECoreMaya/StringUtil.py
	python/IECoreRI/__init__.py
	rsl/IECoreRI/Filter.h
	rsl/IECoreRI/Spline.h
	rsl/IECoreRI/Turbulence.h
	scripts/do
	src/IECore/BGEOParticleReader.cpp
	src/IECore/BINParticleWriter.cpp
	src/IECore/CachedReader.cpp
	src/IECore/CameraController.cpp
	src/IECore/CapturingRenderer.cpp
	src/IECore/ClientDisplayDriver.cpp
	src/IECore/ColorSpaceTransformOp.cpp
	src/IECore/CompoundDataBase.cpp
	src/IECore/CompoundObject.cpp
	src/IECore/CompoundParameter.cpp
	src/IECore/CurveExtrudeOp.cpp
	src/IECore/CurvesPrimitive.cpp
	src/IECore/DeepImageWriter.cpp
	src/IECore/DiskPrimitive.cpp
	src/IECore/DisplayDriverServer.cpp
	src/IECore/EXRImageReader.cpp
	src/IECore/FileIndexedIO.cpp
	src/IECore/FileSequenceFunctions.cpp
	src/IECore/FileSequenceParameter.cpp
	src/IECore/FileSequenceVectorParameter.cpp
	src/IECore/Font.cpp
	src/IECore/FrameListParameter.cpp
	src/IECore/Group.cpp
	src/IECore/ImageDisplayDriver.cpp
	src/IECore/ImagePrimitive.cpp
	src/IECore/ImageReader.cpp
	src/IECore/ImageWriter.cpp
	src/IECore/InternedString.cpp
	src/IECore/MPlayDisplayDriver.cpp
	src/IECore/MatrixMultiplyOp.cpp
	src/IECore/MemoryIndexedIO.cpp
	src/IECore/MeshNormalsOp.cpp
	src/IECore/MeshPrimitive.cpp
	src/IECore/MeshPrimitiveBuilder.cpp
	src/IECore/MessageHandler.cpp
	src/IECore/NParticleReader.cpp
	src/IECore/NURBSPrimitive.cpp
	src/IECore/OBJReader.cpp
	src/IECore/Object.cpp
	src/IECore/OversamplesCalculator.cpp
	src/IECore/PDCParticleReader.cpp
	src/IECore/PNGImageReader.cpp
	src/IECore/Parameter.cpp
	src/IECore/ParameterisedProcedural.cpp
	src/IECore/ParticleMeshOp.cpp
	src/IECore/ParticleReader.cpp
	src/IECore/PatchMeshPrimitive.cpp
	src/IECore/PointsPrimitive.cpp
	src/IECore/Primitive.cpp
	src/IECore/SceneCache.cpp
	src/IECore/SceneInterface.cpp
	src/IECore/Shader.cpp
	src/IECore/SimpleTypedData.cpp
	src/IECore/SmoothSkinningData.cpp
	src/IECore/SpherePrimitive.cpp
	src/IECore/StreamIndexedIO.cpp
	src/IECore/TransformOp.cpp
	src/IECore/TransformationMatrixData.cpp
	src/IECore/TriangulateOp.cpp
	src/IECore/VectorTypedData.cpp
	src/IECoreGL/CachedConverter.cpp
	src/IECoreGL/ColorTexture.cpp
	src/IECoreGL/CurvesPrimitive.cpp
	src/IECoreGL/DiskPrimitive.cpp
	src/IECoreGL/Group.cpp
	src/IECoreGL/IECoreGL.cpp
	src/IECoreGL/ImmediateRendererImplementation.cpp
	src/IECoreGL/MeshPrimitive.cpp
	src/IECoreGL/PointsPrimitive.cpp
	src/IECoreGL/Primitive.cpp
	src/IECoreGL/QuadPrimitive.cpp
	src/IECoreGL/Renderer.cpp
	src/IECoreGL/Scene.cpp
	src/IECoreGL/Selector.cpp
	src/IECoreGL/Shader.cpp
	src/IECoreGL/ShaderLoader.cpp
	src/IECoreGL/ShaderStateComponent.cpp
	src/IECoreGL/SpherePrimitive.cpp
	src/IECoreGL/ToGLTextureConverter.cpp
	src/IECoreGL/bindings/CachedConverterBinding.cpp
	src/IECoreGL/bindings/PrimitiveBinding.cpp
	src/IECoreGL/bindings/SelectorBinding.cpp
	src/IECoreGL/bindings/ShaderBinding.cpp
	src/IECoreGL/bindings/ShaderLoaderBinding.cpp
	src/IECoreGL/bindings/ToGLTextureConverterBinding.cpp
	src/IECoreHoudini/Convert.cpp
	src/IECoreHoudini/FnParameterisedHolder.cpp
	src/IECoreHoudini/FromHoudiniCurvesConverter.cpp
	src/IECoreHoudini/FromHoudiniGeometryConverter.cpp
	src/IECoreHoudini/FromHoudiniGroupConverter.cpp
	src/IECoreHoudini/FromHoudiniPointsConverter.cpp
	src/IECoreHoudini/FromHoudiniPolygonsConverter.cpp
	src/IECoreHoudini/GEO_CobIOTranslator.cpp
	src/IECoreHoudini/GR_Cortex.cpp
	src/IECoreHoudini/HoudiniScene.cpp
	src/IECoreHoudini/OBJ_SceneCacheGeometry.cpp
	src/IECoreHoudini/OBJ_SceneCacheNode.cpp
	src/IECoreHoudini/OBJ_SceneCacheTransform.cpp
	src/IECoreHoudini/ROP_SceneCacheWriter.cpp
	src/IECoreHoudini/SOP_OpHolder.cpp
	src/IECoreHoudini/SOP_ParameterisedHolder.cpp
	src/IECoreHoudini/SOP_ProceduralHolder.cpp
	src/IECoreHoudini/SOP_SceneCacheSource.cpp
	src/IECoreHoudini/SOP_ToHoudiniConverter.cpp
	src/IECoreHoudini/SceneCacheNode.cpp
	src/IECoreHoudini/ToHoudiniCurvesConverter.cpp
	src/IECoreHoudini/ToHoudiniGeometryConverter.cpp
	src/IECoreHoudini/ToHoudiniGroupConverter.cpp
	src/IECoreHoudini/ToHoudiniPointsConverter.cpp
	src/IECoreHoudini/ToHoudiniPolygonsConverter.cpp
	src/IECoreHoudini/ToHoudiniStringAttribConverter.cpp
	src/IECoreHoudini/bindings/FnParameterisedHolderBinding.cpp
	src/IECoreHoudini/bindings/FromHoudiniGeometryConverterBinding.cpp
	src/IECoreHoudini/bindings/HoudiniSceneBinding.cpp
	src/IECoreHoudini/bindings/IECoreHoudiniModule.cpp
	src/IECoreHoudini/bindings/SceneCacheNodeBinding.cpp
	src/IECoreHoudini/bindings/TypeIdBinding.cpp
	src/IECoreHoudini/plugin/Plugin.cpp
	src/IECoreMaya/DisplayStyle.cpp
	src/IECoreMaya/FromMayaFluidConverter.cpp
	src/IECoreMaya/FromMayaMeshConverter.cpp
	src/IECoreMaya/FromMayaObjectConverter.cpp
	src/IECoreMaya/FromMayaParticleConverter.cpp
	src/IECoreMaya/GeometryCombiner.cpp
	src/IECoreMaya/MayaScene.cpp
	src/IECoreMaya/ObjectParameterHandler.cpp
	src/IECoreMaya/ParameterHandler.cpp
	src/IECoreMaya/ProceduralHolder.cpp
	src/IECoreMaya/ProceduralHolderUI.cpp
	src/IECoreMaya/SceneShape.cpp
	src/IECoreMaya/SceneShapeInterface.cpp
	src/IECoreMaya/SceneShapeUI.cpp
	src/IECoreMaya/ToMayaMeshConverter.cpp
	src/IECoreMaya/bindings/FnSceneShapeBinding.cpp
	src/IECoreMaya/bindings/IECoreMaya.cpp
	src/IECoreMaya/bindings/MayaSceneBinding.cpp
	src/IECoreMaya/bindings/ToMayaMeshConverterBinding.cpp
	src/IECoreMaya/bindings/TypeIdBinding.cpp
	src/IECoreNuke/PresetsOnlyParameterHandler.cpp
	src/IECoreNuke/ProceduralHolder.cpp
	src/IECoreNuke/plugin/menu.py
	src/IECorePython/CachedReaderBinding.cpp
	src/IECorePython/CameraControllerBinding.cpp
	src/IECorePython/CompoundDataBinding.cpp
	src/IECorePython/DisplayDriverBinding.cpp
	src/IECorePython/FileSequenceParameterBinding.cpp
	src/IECorePython/FileSequenceVectorParameterBinding.cpp
	src/IECorePython/FrameListParameterBinding.cpp
	src/IECorePython/ImathBoxBinding.cpp
	src/IECorePython/ImathRandomBinding.cpp
	src/IECorePython/ImathVecVectorBinding.cpp
	src/IECorePython/InternedStringBinding.cpp
	src/IECorePython/LRUCacheBinding.cpp
	src/IECorePython/MeshPrimitiveBinding.cpp
	src/IECorePython/MurmurHashBinding.cpp
	src/IECorePython/ParameterBinding.cpp
	src/IECorePython/PrimitiveBinding.cpp
	src/IECorePython/RendererBinding.cpp
	src/IECorePython/SampledSceneInterfaceBinding.cpp
	src/IECorePython/SceneInterfaceBinding.cpp
	src/IECorePython/ShaderBinding.cpp
	src/IECorePython/SimpleTypedDataBinding.cpp
	src/IECorePython/SplineDataBinding.cpp
	src/IECorePython/TypeIdBinding.cpp
	src/IECorePythonModule/IECore.cpp
	src/IECoreRI/Dspy.cpp
	src/IECoreRI/PTCParticleReader.cpp
	src/IECoreRI/ParameterList.cpp
	src/IECoreRI/Renderer.cpp
	src/IECoreRI/RendererImplementation.cpp
	src/IECoreRI/SLOReader.cpp
	src/IECoreRI/SXRenderer.cpp
	src/IECoreRI/SXRendererImplementation.cpp
	src/IECoreRI/bindings/IECoreRIBinding.cpp
	test/IECore/All.py
	test/IECore/AssociatedLegendreTest.h
	test/IECore/CachedReader.py
	test/IECore/CameraControllerTest.py
	test/IECore/CapturingRendererTest.py
	test/IECore/CompoundData.py
	test/IECore/CompoundDataTest.cpp
	test/IECore/CompoundObjectTest.cpp
	test/IECore/CompoundParameterTest.py
	test/IECore/CurvesMergeOpTest.py
	test/IECore/CurvesPrimitiveTest.py
	test/IECore/DisplayDriverTest.py
	test/IECore/EXRImageWriter.py
	test/IECore/FaceVaryingPromotionOpTest.py
	test/IECore/FileSequenceParameter.py
	test/IECore/FileSequenceVectorParameter.py
	test/IECore/FontTest.py
	test/IECore/FrameListParameter.py
	test/IECore/Group.py
	test/IECore/IECoreTest.cpp
	test/IECore/ImagePrimitive.py
	test/IECore/ImathVectorData.py
	test/IECore/InternedStringTest.py
	test/IECore/InterpolatedCache.py
	test/IECore/LRUCacheTest.py
	test/IECore/MatrixMultiplyOp.py
	test/IECore/MeshNormalsOpTest.py
	test/IECore/MeshPrimitive.py
	test/IECore/MurmurHashTest.py
	test/IECore/NParticleReader.py
	test/IECore/ObjectIO.py
	test/IECore/OversamplesCalculatorTest.py
	test/IECore/PDCReader.py
	test/IECore/PDCWriter.py
	test/IECore/Parameters.py
	test/IECore/PatchMeshPrimitiveTest.py
	test/IECore/PointsPrimitive.py
	test/IECore/PrimitiveTest.py
	test/IECore/RenamePrimitiveVariables.py
	test/IECore/RunTimeTyped.py
	test/IECore/SceneCacheTest.py
	test/IECore/SceneInterfaceTest.py
	test/IECore/SplineDataTest.py
	test/IECore/ThreadingTest.py
	test/IECore/TransformOpTest.py
	test/IECore/TriangulatorTest.py
	test/IECore/TypeTraitsTest.cpp
	test/IECore/TypedDataTest.py
	test/IECore/YUVImageWriter.py
	test/IECoreGL/CachedConverterTest.py
	test/IECoreGL/Camera.py
	test/IECoreGL/CoordinateSystemTest.py
	test/IECoreGL/CurvesPrimitiveTest.py
	test/IECoreGL/DiskPrimitiveTest.py
	test/IECoreGL/ImmediateRenderer.py
	test/IECoreGL/InstancingTest.py
	test/IECoreGL/MeshPrimitiveTest.py
	test/IECoreGL/Orientation.py
	test/IECoreGL/PointsPrimitive.py
	test/IECoreGL/PrimitiveTest.py
	test/IECoreGL/Renderer.py
	test/IECoreGL/Selection.py
	test/IECoreGL/Shader.py
	test/IECoreGL/ShaderLoaderTest.py
	test/IECoreGL/ShadingTest.py
	test/IECoreGL/TextTest.py
	test/IECoreGL/Texture.py
	test/IECoreGL/ToGLTextureConverter.py
	test/IECoreGL/images/helloWorldSprites.tif
	test/IECoreHoudini/All.py
	test/IECoreHoudini/AttributeRemap.py
	test/IECoreHoudini/CobIOTranslator.py
	test/IECoreHoudini/FromHoudiniCurvesConverter.py
	test/IECoreHoudini/FromHoudiniGroupConverter.py
	test/IECoreHoudini/FromHoudiniPointsConverter.py
	test/IECoreHoudini/FromHoudiniPolygonsConverter.py
	test/IECoreHoudini/HoudiniSceneTest.py
	test/IECoreHoudini/InterpolatedCacheReader.py
	test/IECoreHoudini/OpHolder.py
	test/IECoreHoudini/ProceduralHolder.py
	test/IECoreHoudini/SceneCacheTest.py
	test/IECoreHoudini/ToHoudiniConverterOp.py
	test/IECoreHoudini/ToHoudiniCurvesConverter.py
	test/IECoreHoudini/ToHoudiniGroupConverter.py
	test/IECoreHoudini/ToHoudiniPointsConverter.py
	test/IECoreHoudini/ToHoudiniPolygonsConverter.py
	test/IECoreHoudini/data/torus.cob
	test/IECoreHoudini/data/torus_with_normals.cob
	test/IECoreMaya/All.py
	test/IECoreMaya/FromMayaCurveConverterTest.py
	test/IECoreMaya/FromMayaMeshConverterTest.py
	test/IECoreMaya/FromMayaParticleConverterTest.py
	test/IECoreMaya/GeometryCombinerTest.py
	test/IECoreMaya/MayaSceneTest.py
	test/IECoreMaya/ToMayaMeshConverterTest.py
	test/IECoreRI/All.py
	test/IECoreRI/ArchiveRecord.py
	test/IECoreRI/ArrayPrimVarTest.py
	test/IECoreRI/Camera.py
	test/IECoreRI/CoordinateSystemTest.py
	test/IECoreRI/CoshaderTest.py
	test/IECoreRI/CurvesTest.py
	test/IECoreRI/DetailTest.py
	test/IECoreRI/DoubleSided.py
	test/IECoreRI/DspyTest.py
	test/IECoreRI/GroupTest.py
	test/IECoreRI/IlluminateTest.py
	test/IECoreRI/Instancing.py
	test/IECoreRI/MotionTest.py
	test/IECoreRI/MultipleContextsTest.py
	test/IECoreRI/Orientation.py
	test/IECoreRI/ParameterisedProcedural.py
	test/IECoreRI/PatchMeshTest.py
	test/IECoreRI/ProceduralThreadingTest.py
	test/IECoreRI/PythonProceduralTest.py
	test/IECoreRI/RIBWriterTest.py
	test/IECoreRI/Renderer.py
	test/IECoreRI/SLOReader.py
	test/IECoreRI/SXRendererTest.py
	test/IECoreRI/StringArrayParameterTest.py
	test/IECoreRI/SubsurfaceTest.py
	test/IECoreRI/TextTest.py
	test/IECoreRI/TextureOrientationTest.py
	test/IECoreRI/shaders/types.sl
added Ogawa dependency to alembic binding
added Ogawa read capability to AlembicImport.cpp
Merge branch 'master' of https://github.com/ImageEngine/cortex into 8.0.0
Merge branch 'master' of ssh://github.com/compso/cortex into 8.0.0
added header check for MtoA versions 0.24+
moved Custom_options.opt
removed plugins