Documentation

git-svn-id: http://svn.code.sf.net/p/angelscript/code/trunk/sdk@2019 404ce1b2-830e-0410-a2e2-b09542c77caf
Releasing version 2.29.2

git-svn-id: http://svn.code.sf.net/p/angelscript/code/trunk/sdk@2020 404ce1b2-830e-0410-a2e2-b09542c77caf
Updating the version string in angelscript.h

git-svn-id: http://svn.code.sf.net/p/angelscript/code/trunk/sdk@2021 404ce1b2-830e-0410-a2e2-b09542c77caf