Fix up NIAction's class traversal when resolving actions for a subclass that doesn't itself have actions, but has multiple superclasses that do.
Fix up NIAction's class traversal when resolving actions for a subclass that doesn't itself have actions, but has multiple superclasses that do.

kviksilver/nimbus,dieface/nimbus,dachaoisme/nimbus,Arcank/nimbus,kviksilver/nimbus,marcobgoogle/nimbus,WeeTom/nimbus,andaluz/nimbus,xiaohongjun0509/nimbus,kisekied/nimbus,zaichang/nimbus,weiyanwu1984/nimbus,chanffdavid/nimbus,bogardon/nimbus,andaluz/nimbus,mohsinalimat/nimbus,xiaohongjun0509/nimbus,WeeTom/nimbus,Guokr1991/nimbus,cnbin/nimbus,chanffdavid/nimbus,panume/nimbus,michaelShab/nimbus,treejames/nimbus,kisekied/nimbus,ycaihua/nimbus,LcongGitHub/nimbus,quyixia/nimbus,zilaiyedaren/nimbus,kisekied/nimbus,xiaohongjun0509/nimbus,kisekied/nimbus,liuwu/nimbus,jverkoey/nimbus,compositeprimes/nimbus,kisekied/nimbus,dachaoisme/nimbus,LcongGitHub/nimbus,quyixia/nimbus,hanangellove/nimbus,andaluz/nimbus,dieface/nimbus,chanffdavid/nimbus,andaluz/nimbus,chanffdavid/nimbus,jverkoey/nimbus,DreamHill/nimbus,bangquangvn/nimbus,zaichang/nimbus,liuwu/nimbus,zaichang/nimbus,michaelShab/nimbus,SuPair/nimbus,WeeTom/nimbus,JyHu/nimbus,cnbin/nimbus,michaelShab/nimbus,kviksilver/nimbus,WeeTom/nimbus,Arcank/nimbus,compositeprimes/nimbus,JyHu/nimbus,jverkoey/nimbus,cnbin/nimbus,treejames/nimbus,Guokr1991/nimbus,DreamHill/nimbus,chanffdavid/nimbus,tranhieutt/nimbus,bangquangvn/nimbus,kviksilver/nimbus,compositeprimes/nimbus,JyHu/nimbus,treejames/nimbus,weiyanwu1984/nimbus,liuwu/nimbus,mohsinalimat/nimbus,tranhieutt/nimbus,jverkoey/nimbus,marcobgoogle/nimbus,mohsinalimat/nimbus,DreamHill/nimbus,WeeTom/nimbus,andaluz/nimbus,weiyanwu1984/nimbus,weiyanwu1984/nimbus,compositeprimes/nimbus,marcobgoogle/nimbus,xiaohongjun0509/nimbus,zilaiyedaren/nimbus,bogardon/nimbus,Arcank/nimbus,dachaoisme/nimbus,hanangellove/nimbus,panume/nimbus,mohsinalimat/nimbus,tranhieutt/nimbus,bangquangvn/nimbus,mohsinalimat/nimbus,zilaiyedaren/nimbus,kisekied/nimbus,Guokr1991/nimbus,dieface/nimbus,marcobgoogle/nimbus,jverkoey/nimbus,dmishe/nimbus,tranhieutt/nimbus,bangquangvn/nimbus,treejames/nimbus,bogardon/nimbus,tranhieutt/nimbus,quyixia/nimbus,marcobgoogle/nimbus,zaichang/nimbus,jverkoey/nimbus,hanangellove/nimbus,mohsinalimat/nimbus,quyixia/nimbus,Arcank/nimbus,chanffdavid/nimbus,dachaoisme/nimbus,liuwu/nimbus,jverkoey/nimbus,zilaiyedaren/nimbus,kviksilver/nimbus,panume/nimbus,JyHu/nimbus,quyixia/nimbus,DreamHill/nimbus,quyixia/nimbus,SuPair/nimbus,JyHu/nimbus,marcobgoogle/nimbus,DreamHill/nimbus,tranhieutt/nimbus,ycaihua/nimbus,hanangellove/nimbus,marcobgoogle/nimbus,cnbin/nimbus,liuwu/nimbus,panume/nimbus,weiyanwu1984/nimbus,dachaoisme/nimbus,dieface/nimbus,hanangellove/nimbus,SuPair/nimbus,zilaiyedaren/nimbus,bogardon/nimbus,cnbin/nimbus,dachaoisme/nimbus,xiaohongjun0509/nimbus,Arcank/nimbus,bangquangvn/nimbus,kviksilver/nimbus,dmishe/nimbus,ycaihua/nimbus,LcongGitHub/nimbus,xiaohongjun0509/nimbus,Guokr1991/nimbus,dmishe/nimbus,Arcank/nimbus,weiyanwu1984/nimbus,michaelShab/nimbus,liuwu/nimbus,LcongGitHub/nimbus,bangquangvn/nimbus,cnbin/nimbus,LcongGitHub/nimbus,JyHu/nimbus,SuPair/nimbus,compositeprimes/nimbus,zaichang/nimbus,hanangellove/nimbus,dmishe/nimbus,Guokr1991/nimbus,compositeprimes/nimbus,bogardon/nimbus,dmishe/nimbus,michaelShab/nimbus,ycaihua/nimbus,dieface/nimbus,SuPair/nimbus,LcongGitHub/nimbus,zaichang/nimbus,compositeprimes/nimbus,treejames/nimbus,andaluz/nimbus,ycaihua/nimbus,treejames/nimbus,WeeTom/nimbus,bogardon/nimbus,panume/nimbus,Arcank/nimbus,michaelShab/nimbus,dieface/nimbus,JyHu/nimbus,Guokr1991/nimbus,SuPair/nimbus,bogardon/nimbus,dmishe/nimbus,zilaiyedaren/nimbus,ycaihua/nimbus,DreamHill/nimbus,panume/nimbus,quyixia/nimbus