Adds Entity#HasComponnt to not have to check the componentBits manually
Adds Entity#HasComponnt to not have to check the componentBits manually

shiguang1120/ashley,antag99/ashley,grum/Ashley,libgdx/ashley,KyuBlade/ashley,laubed/ashley,DanilaFe/ashley,dostiharise/ashley,Metaphore/ashley,e-ucm/ashley