provide latest version in Version
adjust contexts example to print out markdown (use --markdown)
Merge branch 'master' of github.com:hpicgs/glbinding
Fix contexts markdown code
use std::array for contexts markdown (fix osx)
Merge branch 'master' of https://github.com/hpicgs/glbinding

Conflicts:
	source/examples/contexts/main.cpp
Merge branch 'master' into manual_context_switch_callbacks