Another big code clean-up patch by Bastien Montagne (GPL headers, indentation,

source/blender/SConscript

source/blender/freestyle/CMakeLists.txt

source/blender/freestyle/FRS_freestyle.h

source/blender/freestyle/FRS_freestyle_config.h

source/blender/freestyle/SConscript

source/blender/freestyle/intern/application/AppCanvas.cpp

source/blender/freestyle/intern/application/AppCanvas.h

source/blender/freestyle/intern/application/AppConfig.cpp

source/blender/freestyle/intern/application/AppConfig.h

source/blender/freestyle/intern/application/AppView.cpp

source/blender/freestyle/intern/application/AppView.h

source/blender/freestyle/intern/application/Controller.cpp

source/blender/freestyle/intern/application/Controller.h

.../freestyle/intern/blender_interface/BlenderFileLoader.cpp

...er/freestyle/intern/blender_interface/BlenderFileLoader.h

...estyle/intern/blender_interface/BlenderStrokeRenderer.cpp

...reestyle/intern/blender_interface/BlenderStrokeRenderer.h

...r/freestyle/intern/blender_interface/BlenderStyleModule.h

...estyle/intern/blender_interface/BlenderTextureManager.cpp

...reestyle/intern/blender_interface/BlenderTextureManager.h