Updated the quickbook docs
Merge branch 'develop' of https://github.com/matus-chochlik/oglplus into develop
Changes in oglplus::context and Matrix

- added ClearColor(RGBAValue) for using with ColorClearValue()
- fixed Matrix multiplication with scalar
Merge branch 'Extrunder-develop-2' into develop
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	include/oglplus/math/matrix.hpp
support for gl without GL_PRIMITIVE_RESTART
Merge branch 'develop' into Marmalade