Note those were mostly backport, so trunk already had most changes. Also we've not merged all from 1.8 branch, will need another merge (backports tend to cause lots of ugly conflicts, so have to split this a bit) git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6515 dfc29bdd-3216-0410-991c-e03cc46cb475