Fix time for animated model in anti-aliasing test (we should kick out animations from such tests completely!). Results still not as in reference image, but model is anti-aliased. Lines not anti-aliased at value 2 (starts around 10 here). I suspect that's too much driver dependent. Increased requiredMatch to 99.4 as animation might have been reason for low test-value - decrease again if it still fails on other system and is really OK.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4182 dfc29bdd-3216-0410-991c-e03cc46cb475