Added pyglue test suite which mimics the jniglue one
Added GpuShaderDesc python type
Added Baker python interface
Moved many headers into PyUtil.h
Replaced try/catch blocks with OCIO_PYTRY_ENTER() OCIO_PYTRY_EXIT(foo) macro
Added function AddObjectToModule()
Fixed todo about PyErr_NewExceptionWithDoc for python2.7
Added template struct PyOCIOObject for all OCIO types
Added PyOCIO_GpuShaderDescType
Added PyOCIO_BakerType
Added template BuildConstPyOCIO() function
Added template BuildEditablePyOCIO() function
Added template BuildPyObject() function
Added template BuildPyTransformObject() connivence function
Added template DeletePyObject() function
Added IsPyOCIOType() function
Added template IsPyEditable() function
Added template GetConstPyOCIO() function (no DynamicPtrCast)
Added template GetConstPyOCIO() function
Added template GetEditablePyOCIO() function (no DynamicPtrCast)
Added template GetEditablePyOCIO() function
Added following extra python interfaces:
  AllocationTransform().getNumVars()
  CDLTransform().CreateFromFile(src, cccid)
  Config().CreateFromStream(istream)
  Config().getNumColorSpaces()
  Config().getColorSpaceNameByIndex(index)
  Config().getIndexForColorSpace(name)
  Config().isStrictParsingEnabled()
  Config().setStrictParsingEnabled(enable)
  Config().getNumRoles()
  Config().hasRole(role)
  Config().getRoleName(index)
  Config().getNumDisplays()
  Config().getDisplay(index)
  Config().getNumViews(display)
  Config().getView(display, index)
  Config().getNumLooks()
  Config().getLookNameByIndex(index)
  Context().getNumStringVars()
  Context().getStringVarNameByIndex(index)
  FileTransform().setInterpolation(interp)
  FileTransform().getNumFormats()
  FileTransform().getFormatNameByIndex(index)
  FileTransform().getFormatExtensionByIndex(index)
  Look().getInverseTransform()
  Look().setInverseTransform(transform)
  MatrixTransform().equals(matrix)
Added following extra java interfaces:
  Baker.setLooks()
  Baker.getLooks()
Added CTest add_test()s for core, pyglue and jnitests for use with travis-ci
Merge pull request #310 from malcolmhumphreys/master

pyglue refactor and test suite