Added Okulo's name and surname, moved Nekochan to the inactive contributors.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Merge remote-tracking branch 'lgro/updated_credits'
Merge remote-tracking branch 'scrawl/master'
Merge remote-tracking branch 'scrawl/master'
Merge remote-tracking branch 'scrawl/master'
Don't search for fFatigueReturnBase and fFatigueReturnMult every frame
Cache GMSTs in getDerivedDisposition