fix html tag & canvas/div css
Adds style to canvas
fixes averageblur bad idx shift and divide
Merge pull request #142 from cedricpinson/bugfix/averageBlurIdxNew

fixes averageblur bad idx shift and divide
Adds explanation for attenuation factor in osg.Light
Cleans the compiler code
Removed unsused code, simplified code when possible, change some functions names to be more explicit
Fix for a mem leak in CullVisitor, the leafStack was keeping references to old nodes
Adds half float enum
Added a reference to jsperf performance test
Reorganises osgShader

* Adds OSG.osgShader in the build
* Reorganize osgShader/utils
* use a callFunction to call glsl can be verbose with the flag osgShader.debugShaderNode
* use node instead of shaderNode
js beautify osgShader
Merge branch 'develop' of github.com:cedricpinson/osgjs into develop
Merge pull request #147 from jtorresfabra/fix_leaks

Fix for a mem leak in CullVisitor, the leafStack was keeping references ...
Adds build status
Cleans up materials
Adds material model sample in media
Fixes material of model to be neutral
Adds extra check for min/mag filter and wraps
adds return this to chain call to Node members
Supports basics transparency with diffuse alpha component