Test KVO compliance for enabled/executing
Test KVO compliance for enabled/executing

PSPDFKit-labs/ReactiveCocoa,KJin99/ReactiveCocoa,tonyli508/ReactiveCocoa,smilypeda/ReactiveCocoa,stevielu/ReactiveCocoa,jeelun/ReactiveCocoa,SuPair/ReactiveCocoa,tonyarnold/ReactiveCocoa,emodeqidao/ReactiveCocoa,victorlin/ReactiveCocoa,ceekayel/ReactiveCocoa,add715/ReactiveCocoa,loupman/ReactiveCocoa,xumaolin/ReactiveCocoa,jrmiddle/ReactiveCocoa,victorlin/ReactiveCocoa,taylormoonxu/ReactiveCocoa,j364960953/ReactiveCocoa,yonekawa/ReactiveCocoa,ShawnLeee/ReactiveCocoa,luerhouhou/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,zzqiltw/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,walkingsmarts/ReactiveCocoa,kiurentu/ReactiveCocoa,dullgrass/ReactiveCocoa,sugar2010/ReactiveCocoa,dz1111/ReactiveCocoa,natan/ReactiveCocoa,valleyman86/ReactiveCocoa,WEIBP/ReactiveCocoa,cnbin/ReactiveCocoa,tiger8888/ReactiveCocoa,calebd/ReactiveCocoa,dskatz22/ReactiveCocoa,yoichitgy/ReactiveCocoa,mxxiv/ReactiveCocoa,BrooksWon/ReactiveCocoa,Ricowere/ReactiveCocoa,brasbug/ReactiveCocoa,xiaoliyang/ReactiveCocoa,AlanJN/ReactiveCocoa,WEIBP/ReactiveCocoa,buildo/ReactiveCocoa,leichunfeng/ReactiveCocoa,kiurentu/ReactiveCocoa,JackLian/ReactiveCocoa,smilypeda/ReactiveCocoa,Juraldinio/ReactiveCocoa,Juraldinio/ReactiveCocoa,eyu1988/ReactiveCocoa,esttorhe/ReactiveCocoa,yizzuide/ReactiveCocoa,sujeking/ReactiveCocoa,lixar/ReactiveCocoa,leelili/ReactiveCocoa,BlessNeo/ReactiveCocoa,zhiwen1024/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,ddc391565320/ReactiveCocoa,ohwutup/ReactiveCocoa,windgo/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,libiao88/ReactiveCocoa,Ethan89/ReactiveCocoa,andersio/ReactiveCocoa,kevin-zqw/ReactiveCocoa,dz1111/ReactiveCocoa,nickcheng/ReactiveCocoa,windgo/ReactiveCocoa,longv2go/ReactiveCocoa,tornade0913/ReactiveCocoa,ioshger0125/ReactiveCocoa,DreamHill/ReactiveCocoa,monkeydbobo/ReactiveCocoa,xumaolin/ReactiveCocoa,Farteen/ReactiveCocoa,stupidfive/ReactiveCocoa,SanChain/ReactiveCocoa,paulyoung/ReactiveCocoa,sugar2010/ReactiveCocoa,dachaoisme/ReactiveCocoa,chieryw/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,bensonday/ReactiveCocoa,JohnJin007/ReactiveCocoa,KJin99/ReactiveCocoa,valleyman86/ReactiveCocoa,imkerberos/ReactiveCocoa,yytong/ReactiveCocoa,zhukaixy/ReactiveCocoa,calebd/ReactiveCocoa,zhigang1992/ReactiveCocoa,hilllinux/ReactiveCocoa,chao95957/ReactiveCocoa,itschaitanya/ReactiveCocoa,OneSmallTree/ReactiveCocoa,DreamHill/ReactiveCocoa,SuPair/ReactiveCocoa,add715/ReactiveCocoa,alvinvarghese/ReactiveCocoa,clg0118/ReactiveCocoa,j364960953/ReactiveCocoa,stupidfive/ReactiveCocoa,howandhao/ReactiveCocoa,zzqiltw/ReactiveCocoa,yoichitgy/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,zxq3220122/ReactiveCocoa,xiaoliyang/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,BrooksWon/ReactiveCocoa,200895045/ReactiveCocoa,chao95957/ReactiveCocoa,fhchina/ReactiveCocoa,hilllinux/ReactiveCocoa,AlanJN/ReactiveCocoa,alvinvarghese/ReactiveCocoa,kaylio/ReactiveCocoa,pzw224/ReactiveCocoa,ohwutup/ReactiveCocoa,yonekawa/ReactiveCocoa,bscarano/ReactiveCocoa,goodheart/ReactiveCocoa,vincentiss/ReactiveCocoa,zhenlove/ReactiveCocoa,tonyarnold/ReactiveCocoa,KJin99/ReactiveCocoa,jaylib/ReactiveCocoa,dskatz22/ReactiveCocoa,zzzworm/ReactiveCocoa,sujeking/ReactiveCocoa,terry408911/ReactiveCocoa,Khan/ReactiveCocoa,fhchina/ReactiveCocoa,zzqiltw/ReactiveCocoa,zzzworm/ReactiveCocoa,tzongw/ReactiveCocoa,Khan/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,BrooksWon/ReactiveCocoa,beni55/ReactiveCocoa,zhaoguohui/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,beni55/ReactiveCocoa,mattpetters/ReactiveCocoa,Farteen/ReactiveCocoa,kevin-zqw/ReactiveCocoa,xiaobing2007/ReactiveCocoa,zhenlove/ReactiveCocoa,jsslai/ReactiveCocoa,200895045/ReactiveCocoa,towik/ReactiveCocoa,isghe/ReactiveCocoa,Ray0218/ReactiveCocoa,isghe/ReactiveCocoa,zzzworm/ReactiveCocoa,Ricowere/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,leelili/ReactiveCocoa,Juraldinio/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,hj3938/ReactiveCocoa,KuPai32G/ReactiveCocoa,hoanganh6491/ReactiveCocoa,clg0118/ReactiveCocoa,sandyway/ReactiveCocoa,ShawnLeee/ReactiveCocoa,jam891/ReactiveCocoa,Ethan89/ReactiveCocoa,jeelun/ReactiveCocoa,ikesyo/ReactiveCocoa,jeelun/ReactiveCocoa,mattpetters/ReactiveCocoa,fanghao085/ReactiveCocoa,zhukaixy/ReactiveCocoa,SanChain/ReactiveCocoa,eyu1988/ReactiveCocoa,qq644531343/ReactiveCocoa,chieryw/ReactiveCocoa,vincentiss/ReactiveCocoa,qq644531343/ReactiveCocoa,hbucius/ReactiveCocoa,dachaoisme/ReactiveCocoa,jaylib/ReactiveCocoa,beni55/ReactiveCocoa,ikesyo/ReactiveCocoa,llb1119/test,AndyZhaoHe/ReactiveCocoa,lixar/ReactiveCocoa,LHDsimon/ReactiveCocoa,nickcheng/ReactiveCocoa,mtxs007/ReactiveCocoa,buildo/ReactiveCocoa,bensonday/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,Farteen/ReactiveCocoa,chao95957/ReactiveCocoa,sandyway/ReactiveCocoa,llb1119/test,on99/ReactiveCocoa,cstars135/ReactiveCocoa,wpstarnice/ReactiveCocoa,jackywpy/ReactiveCocoa,mtxs007/ReactiveCocoa,KuPai32G/ReactiveCocoa,zhigang1992/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,almassapargali/ReactiveCocoa,huiping192/ReactiveCocoa,almassapargali/ReactiveCocoa,tonyli508/ReactiveCocoa,JackLian/ReactiveCocoa,emodeqidao/ReactiveCocoa,hbucius/ReactiveCocoa,Pingco/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,Ricowere/ReactiveCocoa,zhiwen1024/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,wpstarnice/ReactiveCocoa,sujeking/ReactiveCocoa,Ray0218/ReactiveCocoa,OneSmallTree/ReactiveCocoa,ioshger0125/ReactiveCocoa,buildo/ReactiveCocoa,towik/ReactiveCocoa,liufeigit/ReactiveCocoa,cogddo/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,shaohung001/ReactiveCocoa,wangqi211/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,stupidfive/ReactiveCocoa,monkeydbobo/ReactiveCocoa,yonekawa/ReactiveCocoa,walkingsmarts/ReactiveCocoa,clg0118/ReactiveCocoa,bensonday/ReactiveCocoa,jackywpy/ReactiveCocoa,kevin-zqw/ReactiveCocoa,hoanganh6491/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,rpowelll/ReactiveCocoa,ztchena/ReactiveCocoa,hj3938/ReactiveCocoa,kaylio/ReactiveCocoa,longv2go/ReactiveCocoa,icepy/ReactiveCocoa,huiping192/ReactiveCocoa,on99/ReactiveCocoa,Rupert-RR/ReactiveCocoa,leichunfeng/ReactiveCocoa,ericzhou2008/ReactiveCocoa,yytong/ReactiveCocoa,bscarano/ReactiveCocoa,bscarano/ReactiveCocoa,hilllinux/ReactiveCocoa,sdhzwm/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,dskatz22/ReactiveCocoa,ztchena/ReactiveCocoa,LHDsimon/ReactiveCocoa,ddc391565320/ReactiveCocoa,esttorhe/ReactiveCocoa,terry408911/ReactiveCocoa,richeterre/ReactiveCocoa,OneSmallTree/ReactiveCocoa,Liquidsoul/ReactiveCocoa,loupman/ReactiveCocoa,wangqi211/ReactiveCocoa,LHDsimon/ReactiveCocoa,paulyoung/ReactiveCocoa,chieryw/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,rpowelll/ReactiveCocoa,ceekayel/ReactiveCocoa,takeshineshiro/ReactiveCocoa,victorlin/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,isghe/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,takeshineshiro/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,CQXfly/ReactiveCocoa,eyu1988/ReactiveCocoa,cstars135/ReactiveCocoa,Liquidsoul/ReactiveCocoa,esttorhe/ReactiveCocoa,dullgrass/ReactiveCocoa,icepy/ReactiveCocoa,hj3938/ReactiveCocoa,add715/ReactiveCocoa,sugar2010/ReactiveCocoa,zxq3220122/ReactiveCocoa,xulibao/ReactiveCocoa,hoanganh6491/ReactiveCocoa,Rupert-RR/ReactiveCocoa,BlessNeo/ReactiveCocoa,leichunfeng/ReactiveCocoa,goodheart/ReactiveCocoa,ioshger0125/ReactiveCocoa,Pingco/ReactiveCocoa,FelixYin66/ReactiveCocoa,nickcheng/ReactiveCocoa,alvinvarghese/ReactiveCocoa,jrmiddle/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,JohnJin007/ReactiveCocoa,BlessNeo/ReactiveCocoa,FelixYin66/ReactiveCocoa,mattpetters/ReactiveCocoa,natestedman/ReactiveCocoa,vincentiss/ReactiveCocoa,luerhouhou/ReactiveCocoa,Khan/ReactiveCocoa,longv2go/ReactiveCocoa,dullgrass/ReactiveCocoa,walkingsmarts/ReactiveCocoa,cogddo/ReactiveCocoa,natestedman/ReactiveCocoa,windgo/ReactiveCocoa,tonyarnold/ReactiveCocoa,jaylib/ReactiveCocoa,towik/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,pzw224/ReactiveCocoa,richeterre/ReactiveCocoa,Eveian/ReactiveCocoa,llb1119/test,JohnJin007/ReactiveCocoa,mtxs007/ReactiveCocoa,gengjf/ReactiveCocoa,stevielu/ReactiveCocoa,leelili/ReactiveCocoa,Ethan89/ReactiveCocoa,howandhao/ReactiveCocoa,rpowelll/ReactiveCocoa,jsslai/ReactiveCocoa,zhiwen1024/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,yoichitgy/ReactiveCocoa,esttorhe/ReactiveCocoa,andersio/ReactiveCocoa,ShawnLeee/ReactiveCocoa,tornade0913/ReactiveCocoa,Pingco/ReactiveCocoa,ddc391565320/ReactiveCocoa,tiger8888/ReactiveCocoa,liufeigit/ReactiveCocoa,cnbin/ReactiveCocoa,sandyway/ReactiveCocoa,ericzhou2008/ReactiveCocoa,mxxiv/ReactiveCocoa,CQXfly/ReactiveCocoa,terry408911/ReactiveCocoa,taylormoonxu/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,DreamHill/ReactiveCocoa,andersio/ReactiveCocoa,nikita-leonov/ReactiveCocoa,SanChain/ReactiveCocoa,WEIBP/ReactiveCocoa,howandhao/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,mxxiv/ReactiveCocoa,CQXfly/ReactiveCocoa,emodeqidao/ReactiveCocoa,shaohung001/ReactiveCocoa,jaylib/ReactiveCocoa,icepy/ReactiveCocoa,JackLian/ReactiveCocoa,tiger8888/ReactiveCocoa,Eveian/ReactiveCocoa,nikita-leonov/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,jam891/ReactiveCocoa,jsslai/ReactiveCocoa,cnbin/ReactiveCocoa,tonyli508/ReactiveCocoa,tzongw/ReactiveCocoa,Liquidsoul/ReactiveCocoa,SuPair/ReactiveCocoa,Eveian/ReactiveCocoa,xulibao/ReactiveCocoa,KuPai32G/ReactiveCocoa,sdhzwm/ReactiveCocoa,ztchena/ReactiveCocoa,monkeydbobo/ReactiveCocoa,libiao88/ReactiveCocoa,kaylio/ReactiveCocoa,fhchina/ReactiveCocoa,tzongw/ReactiveCocoa,yytong/ReactiveCocoa,huiping192/ReactiveCocoa,nikita-leonov/ReactiveCocoa,kiurentu/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,nickcheng/ReactiveCocoa,valleyman86/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,jrmiddle/ReactiveCocoa,richeterre/ReactiveCocoa,cogddo/ReactiveCocoa,dachaoisme/ReactiveCocoa,zhukaixy/ReactiveCocoa,on99/ReactiveCocoa,Ricowere/ReactiveCocoa,Rupert-RR/ReactiveCocoa,yizzuide/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,zhaoguohui/ReactiveCocoa,liufeigit/ReactiveCocoa,lixar/ReactiveCocoa,shaohung001/ReactiveCocoa,imkerberos/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,zhigang1992/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,itschaitanya/ReactiveCocoa,AlanJN/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,jam891/ReactiveCocoa,pzw224/ReactiveCocoa,sdhzwm/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,luerhouhou/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,200895045/ReactiveCocoa,dz1111/ReactiveCocoa,natan/ReactiveCocoa,fanghao085/ReactiveCocoa,zxq3220122/ReactiveCocoa,almassapargali/ReactiveCocoa,xulibao/ReactiveCocoa,ohwutup/ReactiveCocoa,taylormoonxu/ReactiveCocoa,paulyoung/ReactiveCocoa,qq644531343/ReactiveCocoa,gengjf/ReactiveCocoa,huiping192/ReactiveCocoa,Ray0218/ReactiveCocoa,natan/ReactiveCocoa,gengjf/ReactiveCocoa,jackywpy/ReactiveCocoa,zhaoguohui/ReactiveCocoa,imkerberos/ReactiveCocoa,stevielu/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,loupman/ReactiveCocoa,wpstarnice/ReactiveCocoa,cstars135/ReactiveCocoa,natestedman/ReactiveCocoa,smilypeda/ReactiveCocoa,calebd/ReactiveCocoa,brasbug/ReactiveCocoa,takeshineshiro/ReactiveCocoa,tornade0913/ReactiveCocoa,wangqi211/ReactiveCocoa,yizzuide/ReactiveCocoa,hbucius/ReactiveCocoa,xumaolin/ReactiveCocoa,goodheart/ReactiveCocoa,ericzhou2008/ReactiveCocoa,zhenlove/ReactiveCocoa,FelixYin66/ReactiveCocoa,libiao88/ReactiveCocoa,j364960953/ReactiveCocoa,xiaobing2007/ReactiveCocoa,fanghao085/ReactiveCocoa,itschaitanya/ReactiveCocoa,xiaoliyang/ReactiveCocoa,brasbug/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,xiaobing2007/ReactiveCocoa,ceekayel/ReactiveCocoa