Added skeleton implementation of RACBindingPoint.
Added skeleton implementation of RACBindingPoint.

SanChain/ReactiveCocoa,jeelun/ReactiveCocoa,ioshger0125/ReactiveCocoa,gabemdev/ReactiveCocoa,pzw224/ReactiveCocoa,ikesyo/ReactiveCocoa,chao95957/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,zhukaixy/ReactiveCocoa,KuPai32G/ReactiveCocoa,gengjf/ReactiveCocoa,monkeydbobo/ReactiveCocoa,Pikdays/ReactiveCocoa,stupidfive/ReactiveCocoa,200895045/ReactiveCocoa,calebd/ReactiveCocoa,zxq3220122/ReactiveCocoa,mtxs007/ReactiveCocoa,FelixYin66/ReactiveCocoa,bencochran/ReactiveCocoa,xiaobing2007/ReactiveCocoa,fanghao085/ReactiveCocoa,on99/ReactiveCocoa,hbucius/ReactiveCocoa,koamac/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,towik/ReactiveCocoa,SanChain/ReactiveCocoa,ioshger0125/ReactiveCocoa,richeterre/ReactiveCocoa,natestedman/ReactiveCocoa,monkeydbobo/ReactiveCocoa,walkingsmarts/ReactiveCocoa,icepy/ReactiveCocoa,ailyanlu/ReactiveCocoa,sdhzwm/ReactiveCocoa,cstars135/ReactiveCocoa,FelixYin66/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,almassapargali/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,CQXfly/ReactiveCocoa,kaylio/ReactiveCocoa,AllanChen/ReactiveCocoa,KJin99/ReactiveCocoa,335g/ReactiveCocoa,brightcove/ReactiveCocoa,leichunfeng/ReactiveCocoa,Eveian/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,lixar/ReactiveCocoa,windgo/ReactiveCocoa,zhigang1992/ReactiveCocoa,ohwutup/ReactiveCocoa,nickcheng/ReactiveCocoa,Khan/ReactiveCocoa,huiping192/ReactiveCocoa,tzongw/ReactiveCocoa,esttorhe/ReactiveCocoa,jrmiddle/ReactiveCocoa,alvinvarghese/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,andersio/ReactiveCocoa,victorlin/ReactiveCocoa,ericzhou2008/ReactiveCocoa,esttorhe/ReactiveCocoa,taylormoonxu/ReactiveCocoa,Farteen/ReactiveCocoa,takeshineshiro/ReactiveCocoa,isghe/ReactiveCocoa,kiurentu/ReactiveCocoa,yizzuide/ReactiveCocoa,jsslai/ReactiveCocoa,zhenlove/ReactiveCocoa,yytong/ReactiveCocoa,eliperkins/ReactiveCocoa,Carthage/ReactiveCocoa,jaylib/ReactiveCocoa,windgo/ReactiveCocoa,zhukaixy/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,wangqi211/ReactiveCocoa,yytong/ReactiveCocoa,vincentiss/ReactiveCocoa,mtxs007/ReactiveCocoa,tzongw/ReactiveCocoa,mattpetters/ReactiveCocoa,sugar2010/ReactiveCocoa,bensonday/ReactiveCocoa,jianwoo/ReactiveCocoa,icepy/ReactiveCocoa,brightcove/ReactiveCocoa,huiping192/ReactiveCocoa,hbucius/ReactiveCocoa,koamac/ReactiveCocoa,Khan/ReactiveCocoa,luerhouhou/ReactiveCocoa,fanghao085/ReactiveCocoa,JackLian/ReactiveCocoa,WEIBP/ReactiveCocoa,xiaobing2007/ReactiveCocoa,Ricowere/ReactiveCocoa,JohnJin007/ReactiveCocoa,on99/ReactiveCocoa,emodeqidao/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,hilllinux/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,JackLian/ReactiveCocoa,jsslai/ReactiveCocoa,Ethan89/ReactiveCocoa,Liquidsoul/ReactiveCocoa,DreamHill/ReactiveCocoa,natestedman/ReactiveCocoa,AlanJN/ReactiveCocoa,stevielu/ReactiveCocoa,natan/ReactiveCocoa,Pingco/ReactiveCocoa,wpstarnice/ReactiveCocoa,goodheart/ReactiveCocoa,qq644531343/ReactiveCocoa,jeelun/ReactiveCocoa,hbucius/ReactiveCocoa,windgo/ReactiveCocoa,LHDsimon/ReactiveCocoa,walkingsmarts/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,itschaitanya/ReactiveCocoa,jaylib/ReactiveCocoa,libiao88/ReactiveCocoa,BrooksWon/ReactiveCocoa,imkerberos/ReactiveCocoa,towik/ReactiveCocoa,Liquidsoul/ReactiveCocoa,tornade0913/ReactiveCocoa,wangqi211/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,Juraldinio/ReactiveCocoa,kevin-zqw/ReactiveCocoa,esttorhe/ReactiveCocoa,jam891/ReactiveCocoa,Ray0218/ReactiveCocoa,shaohung001/ReactiveCocoa,hoanganh6491/ReactiveCocoa,Eveian/ReactiveCocoa,tipbit/ReactiveCocoa,tonyarnold/ReactiveCocoa,clg0118/ReactiveCocoa,ailyanlu/ReactiveCocoa,hj3938/ReactiveCocoa,mattpetters/ReactiveCocoa,stevielu/ReactiveCocoa,dskatz22/ReactiveCocoa,zzqiltw/ReactiveCocoa,stevielu/ReactiveCocoa,bensonday/ReactiveCocoa,lixar/ReactiveCocoa,leelili/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,swizzlr/ReactiveCocoa,tonyli508/ReactiveCocoa,cnbin/ReactiveCocoa,liufeigit/ReactiveCocoa,Remitly/ReactiveCocoa,kaylio/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,j364960953/ReactiveCocoa,jam891/ReactiveCocoa,cogddo/ReactiveCocoa,sdhzwm/ReactiveCocoa,Ricowere/ReactiveCocoa,chieryw/ReactiveCocoa,eyu1988/ReactiveCocoa,chao95957/ReactiveCocoa,xumaolin/ReactiveCocoa,xulibao/ReactiveCocoa,zhenlove/ReactiveCocoa,takeshineshiro/ReactiveCocoa,dz1111/ReactiveCocoa,yonekawa/ReactiveCocoa,Ricowere/ReactiveCocoa,kevin-zqw/ReactiveCocoa,wpstarnice/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,walkingsmarts/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,nikita-leonov/ReactiveCocoa,paulyoung/ReactiveCocoa,SanChain/ReactiveCocoa,howandhao/ReactiveCocoa,xiaoliyang/ReactiveCocoa,brightcove/ReactiveCocoa,xiaobing2007/ReactiveCocoa,SmartEncounter/ReactiveCocoa,jianwoo/ReactiveCocoa,AlanJN/ReactiveCocoa,KJin99/ReactiveCocoa,beni55/ReactiveCocoa,dz1111/ReactiveCocoa,335g/ReactiveCocoa,rpowelll/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,zhiwen1024/ReactiveCocoa,tzongw/ReactiveCocoa,itschaitanya/ReactiveCocoa,jeelun/ReactiveCocoa,Rupert-RR/ReactiveCocoa,pzw224/ReactiveCocoa,wpstarnice/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,gengjf/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,Carthage/ReactiveCocoa,cogddo/ReactiveCocoa,sdhzwm/ReactiveCocoa,ioshger0125/ReactiveCocoa,FelixYin66/ReactiveCocoa,xulibao/ReactiveCocoa,AllanChen/ReactiveCocoa,yonekawa/ReactiveCocoa,tornade0913/ReactiveCocoa,longv2go/ReactiveCocoa,200895045/ReactiveCocoa,dullgrass/ReactiveCocoa,qq644531343/ReactiveCocoa,terry408911/ReactiveCocoa,ohwutup/ReactiveCocoa,cnbin/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,eliperkins/ReactiveCocoa,tonyarnold/ReactiveCocoa,yoichitgy/ReactiveCocoa,Ricowere/ReactiveCocoa,smilypeda/ReactiveCocoa,vincentiss/ReactiveCocoa,zhiwen1024/ReactiveCocoa,zzzworm/ReactiveCocoa,yytong/ReactiveCocoa,eyu1988/ReactiveCocoa,pzw224/ReactiveCocoa,smilypeda/ReactiveCocoa,howandhao/ReactiveCocoa,valleyman86/ReactiveCocoa,cogddo/ReactiveCocoa,ceekayel/ReactiveCocoa,almassapargali/ReactiveCocoa,cstars135/ReactiveCocoa,sujeking/ReactiveCocoa,buildo/ReactiveCocoa,cnbin/ReactiveCocoa,liufeigit/ReactiveCocoa,dullgrass/ReactiveCocoa,jackywpy/ReactiveCocoa,JohnJin007/ReactiveCocoa,SmartEncounter/ReactiveCocoa,itschaitanya/ReactiveCocoa,kiurentu/ReactiveCocoa,ShawnLeee/ReactiveCocoa,jaylib/ReactiveCocoa,zhukaixy/ReactiveCocoa,shaohung001/ReactiveCocoa,natan/ReactiveCocoa,ddc391565320/ReactiveCocoa,xiaoliyang/ReactiveCocoa,zhigang1992/ReactiveCocoa,mxxiv/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,tonyli508/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,monkeydbobo/ReactiveCocoa,terry408911/ReactiveCocoa,emodeqidao/ReactiveCocoa,Khan/ReactiveCocoa,CQXfly/ReactiveCocoa,KuPai32G/ReactiveCocoa,chieryw/ReactiveCocoa,rpowelll/ReactiveCocoa,esttorhe/ReactiveCocoa,Ethan89/ReactiveCocoa,lixar/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,taylormoonxu/ReactiveCocoa,Adlai-Holler/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,isghe/ReactiveCocoa,Rupert-RR/ReactiveCocoa,dachaoisme/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,SuPair/ReactiveCocoa,mxxiv/ReactiveCocoa,isghe/ReactiveCocoa,OneSmallTree/ReactiveCocoa,335g/ReactiveCocoa,BlessNeo/ReactiveCocoa,jsslai/ReactiveCocoa,add715/ReactiveCocoa,victorlin/ReactiveCocoa,hoanganh6491/ReactiveCocoa,nikita-leonov/ReactiveCocoa,sandyway/ReactiveCocoa,ztchena/ReactiveCocoa,bensonday/ReactiveCocoa,taylormoonxu/ReactiveCocoa,natan/ReactiveCocoa,shaohung001/ReactiveCocoa,Adlai-Holler/ReactiveCocoa,fhchina/ReactiveCocoa,vincentiss/ReactiveCocoa,200895045/ReactiveCocoa,ShawnLeee/ReactiveCocoa,jackywpy/ReactiveCocoa,paulyoung/ReactiveCocoa,nickcheng/ReactiveCocoa,yoichitgy/ReactiveCocoa,Pikdays/ReactiveCocoa,tiger8888/ReactiveCocoa,SuPair/ReactiveCocoa,zhigang1992/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,ztchena/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,sugar2010/ReactiveCocoa,chao95957/ReactiveCocoa,clg0118/ReactiveCocoa,xumaolin/ReactiveCocoa,zxq3220122/ReactiveCocoa,Ray0218/ReactiveCocoa,ddc391565320/ReactiveCocoa,alvinvarghese/ReactiveCocoa,swizzlr/ReactiveCocoa,tonyli508/ReactiveCocoa,jaylib/ReactiveCocoa,kaylio/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,zhaoguohui/ReactiveCocoa,stupidfive/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,ddc391565320/ReactiveCocoa,natestedman/ReactiveCocoa,hj3938/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,OneSmallTree/ReactiveCocoa,richeterre/ReactiveCocoa,yoichitgy/ReactiveCocoa,sujeking/ReactiveCocoa,leelili/ReactiveCocoa,fanghao085/ReactiveCocoa,nickcheng/ReactiveCocoa,tonyarnold/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,Farteen/ReactiveCocoa,luerhouhou/ReactiveCocoa,bscarano/ReactiveCocoa,mxxiv/ReactiveCocoa,chieryw/ReactiveCocoa,buildo/ReactiveCocoa,KuPai32G/ReactiveCocoa,qq644531343/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,hilllinux/ReactiveCocoa,eyu1988/ReactiveCocoa,zzzworm/ReactiveCocoa,goodheart/ReactiveCocoa,tornade0913/ReactiveCocoa,Rupert-RR/ReactiveCocoa,leichunfeng/ReactiveCocoa,victorlin/ReactiveCocoa,imkerberos/ReactiveCocoa,cstars135/ReactiveCocoa,llb1119/test,leelili/ReactiveCocoa,liufeigit/ReactiveCocoa,ericzhou2008/ReactiveCocoa,llb1119/test,longv2go/ReactiveCocoa,clg0118/ReactiveCocoa,brasbug/ReactiveCocoa,mtxs007/ReactiveCocoa,kevin-zqw/ReactiveCocoa,ShawnLeee/ReactiveCocoa,paulyoung/ReactiveCocoa,luerhouhou/ReactiveCocoa,goodheart/ReactiveCocoa,add715/ReactiveCocoa,AlanJN/ReactiveCocoa,ikesyo/ReactiveCocoa,richeterre/ReactiveCocoa,xiaoliyang/ReactiveCocoa,Pikdays/ReactiveCocoa,SuPair/ReactiveCocoa,JackLian/ReactiveCocoa,Ethan89/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,jianwoo/ReactiveCocoa,ailyanlu/ReactiveCocoa,Eveian/ReactiveCocoa,andersio/ReactiveCocoa,llb1119/test,DreamHill/ReactiveCocoa,brasbug/ReactiveCocoa,jrmiddle/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,zzqiltw/ReactiveCocoa,calebd/ReactiveCocoa,j364960953/ReactiveCocoa,hoanganh6491/ReactiveCocoa,Pingco/ReactiveCocoa,zhiwen1024/ReactiveCocoa,ericzhou2008/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,bscarano/ReactiveCocoa,zhenlove/ReactiveCocoa,Juraldinio/ReactiveCocoa,dskatz22/ReactiveCocoa,ztchena/ReactiveCocoa,Farteen/ReactiveCocoa,mattpetters/ReactiveCocoa,Adlai-Holler/ReactiveCocoa,buildo/ReactiveCocoa,BlessNeo/ReactiveCocoa,dullgrass/ReactiveCocoa,rpowelll/ReactiveCocoa,eliperkins/ReactiveCocoa,smilypeda/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,CQXfly/ReactiveCocoa,sandyway/ReactiveCocoa,nikita-leonov/ReactiveCocoa,libiao88/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,BrooksWon/ReactiveCocoa,beni55/ReactiveCocoa,ohwutup/ReactiveCocoa,Remitly/ReactiveCocoa,icepy/ReactiveCocoa,huiping192/ReactiveCocoa,ceekayel/ReactiveCocoa,yizzuide/ReactiveCocoa,JohnJin007/ReactiveCocoa,imkerberos/ReactiveCocoa,yizzuide/ReactiveCocoa,bscarano/ReactiveCocoa,valleyman86/ReactiveCocoa,hilllinux/ReactiveCocoa,alvinvarghese/ReactiveCocoa,loupman/ReactiveCocoa,on99/ReactiveCocoa,jam891/ReactiveCocoa,add715/ReactiveCocoa,BlessNeo/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,zzqiltw/ReactiveCocoa,tipbit/ReactiveCocoa,gengjf/ReactiveCocoa,BrooksWon/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,yonekawa/ReactiveCocoa,andersio/ReactiveCocoa,longv2go/ReactiveCocoa,dz1111/ReactiveCocoa,wangqi211/ReactiveCocoa,almassapargali/ReactiveCocoa,fhchina/ReactiveCocoa,kiurentu/ReactiveCocoa,LHDsimon/ReactiveCocoa,towik/ReactiveCocoa,tiger8888/ReactiveCocoa,bencochran/ReactiveCocoa,xumaolin/ReactiveCocoa,LHDsimon/ReactiveCocoa,tiger8888/ReactiveCocoa,takeshineshiro/ReactiveCocoa,emodeqidao/ReactiveCocoa,sugar2010/ReactiveCocoa,koamac/ReactiveCocoa,xulibao/ReactiveCocoa,sujeking/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,Ray0218/ReactiveCocoa,WEIBP/ReactiveCocoa,calebd/ReactiveCocoa,bencochran/ReactiveCocoa,Liquidsoul/ReactiveCocoa,zzzworm/ReactiveCocoa,loupman/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,libiao88/ReactiveCocoa,jackywpy/ReactiveCocoa,loupman/ReactiveCocoa,nickcheng/ReactiveCocoa,OneSmallTree/ReactiveCocoa,sandyway/ReactiveCocoa,terry408911/ReactiveCocoa,zxq3220122/ReactiveCocoa,DreamHill/ReactiveCocoa,howandhao/ReactiveCocoa,beni55/ReactiveCocoa,Remitly/ReactiveCocoa,KJin99/ReactiveCocoa,Juraldinio/ReactiveCocoa,j364960953/ReactiveCocoa,leichunfeng/ReactiveCocoa,valleyman86/ReactiveCocoa,Pingco/ReactiveCocoa,ceekayel/ReactiveCocoa,WEIBP/ReactiveCocoa,zhaoguohui/ReactiveCocoa,Carthage/ReactiveCocoa,fhchina/ReactiveCocoa,dachaoisme/ReactiveCocoa,jrmiddle/ReactiveCocoa,hj3938/ReactiveCocoa,dachaoisme/ReactiveCocoa,brasbug/ReactiveCocoa,zhaoguohui/ReactiveCocoa,gabemdev/ReactiveCocoa,huiping192/ReactiveCocoa,stupidfive/ReactiveCocoa,dskatz22/ReactiveCocoa