fix core data thread access violation
fix core data thread access violation

hejunbinlan/RestKit,imton/RestKit,ipmobiletech/RestKit,sachin-khard/NucleusRestKit,apontador/RestKit,Papercloud/RestKit,Bogon/RestKit,dx285/RestKit,mberube09/RestKit,mberube09/RestKit,mumer92/RestKit,ipmobiletech/RestKit,damiannz/RestKit,vilinskiy-playdayteam/RestKit,moneytree/RestKit,Gaantz/RestKit,gank0326/restkit,nphkh/RestKit,DejaMi/RestKit,fedegasp/RestKit,pat2man/RestKit,wuxsoft/RestKit,DejaMi/RestKit,ppierson/RestKit,braindata/RestKit-1,Gaantz/RestKit,caamorales/RestKit,justinyaoqi/RestKit,jonesgithub/RestKit,nett55/RestKit,sachin-khard/NucleusRestKit,sachin-khard/NucRestKit,youssman/RestKit,sandyway/RestKit,money-alex2006hw/RestKit,damiannz/RestKit,zjh171/RestKit,nphkh/RestKit,sachin-khard/NucRestKit,kevmeyer/RestKit,apontador/RestKit,Bogon/RestKit,jrtaal/RestKit,SuPair/RestKit,jrtaal/RestKit,lucasecf/RestKit,sandyway/RestKit,hejunbinlan/RestKit,Meihualu/RestKit,apontador/RestKit,youssman/RestKit,antondarki/RestKit,kevmeyer/RestKit,naqi/RestKit,coderChrisLee/RestKit,hanangellove/RestKit,ChinaPicture/RestKit,nphkh/RestKit,adozenlines/RestKit,hejunbinlan/RestKit,mberube09/RestKit,cfis/RestKit,cryptojuice/RestKit,zjh171/RestKit,RyanCodes/RestKit,jrtaal/RestKit,imton/RestKit,imton/RestKit,djz-code/RestKit,nett55/RestKit,HarrisLee/RestKit,QLGu/RestKit,pat2man/RestKit,HarrisLee/RestKit,REXLabsInc/RestKit,djz-code/RestKit,nphkh/RestKit,ForrestAlfred/RestKit,hejunbinlan/RestKit,zjh171/RestKit,pbogdanv/RestKit,naqi/RestKit,money-alex2006hw/RestKit,CodewareTechnology/RestKit,zilaiyedaren/RestKit,vilinskiy-playdayteam/RestKit,samkrishna/RestKit,zilaiyedaren/RestKit,wuxsoft/RestKit,antondarki/RestKit,oye-lionel/GithubTest,braindata/RestKit-1,wuxsoft/RestKit,oligriffiths/RestKit,LiuShulong/RestKit,baumatron/RestKit,oye-lionel/GithubTest,fedegasp/RestKit,sachin-khard/NucRestKit,justinyaoqi/RestKit,mavericksunny/RestKit,Juraldinio/RestKit,ForrestAlfred/RestKit,damiannz/RestKit,LiuShulong/RestKit,SuPair/RestKit,nett55/RestKit,wireitcollege/RestKit,RyanCodes/RestKit,erichedstrom/RestKit,youssman/RestKit,mavericksunny/RestKit,qingsong-xu/RestKit,fhchina/RestKit,wireitcollege/RestKit,money-alex2006hw/RestKit,sachin-khard/NucRestKit,ForrestAlfred/RestKit,fhchina/RestKit,ChinaPicture/RestKit,djz-code/RestKit,jrtaal/RestKit,common2015/RestKit,erichedstrom/RestKit,canaydogan/RestKit,wireitcollege/RestKit,cnbin/RestKit,samanalysis/RestKit,Gaantz/RestKit,gauravstomar/RestKit,LiuShulong/RestKit,ppierson/RestKit,Meihualu/RestKit,moneytree/RestKit,pat2man/RestKit,dx285/RestKit,jonesgithub/RestKit,cnbin/RestKit,REXLabsInc/RestKit,Juraldinio/RestKit,baumatron/RestKit,wuxsoft/RestKit,lucasecf/RestKit,loverbabyz/RestKit,Meihualu/RestKit,samanalysis/RestKit,dx285/RestKit,Flutterbee/RestKit,money-alex2006hw/RestKit,ForrestAlfred/RestKit,cnbin/RestKit,ipmobiletech/RestKit,antondarki/RestKit,adozenlines/RestKit,canaydogan/RestKit,common2015/RestKit,wuxsoft/RestKit,jonesgithub/RestKit,Gaantz/RestKit,hanangellove/RestKit,PonderProducts/RestKit,adozenlines/RestKit,braindata/RestKit-1,samanalysis/RestKit,qingsong-xu/RestKit,mumer92/RestKit,pbogdanv/RestKit,timbodeit/RestKit,fhchina/RestKit,adozenlines/RestKit,coderChrisLee/RestKit,hejunbinlan/RestKit,LiuShulong/RestKit,cnbin/RestKit,caamorales/RestKit,LiuShulong/RestKit,Juraldinio/RestKit,canaydogan/RestKit,baumatron/RestKit,loverbabyz/RestKit,aleufms/RestKit,gauravstomar/RestKit,mumer92/RestKit,moneytree/RestKit,braindata/RestKit-1,jonesgithub/RestKit,sachin-khard/NucleusRestKit,timbodeit/RestKit,samkrishna/RestKit,coderChrisLee/RestKit,fhchina/RestKit,RestKit/RestKit,oligriffiths/RestKit,DejaMi/RestKit,timbodeit/RestKit,ChinaPicture/RestKit,Papercloud/RestKit,pbogdanv/RestKit,youssman/RestKit,cnbin/RestKit,ipmobiletech/RestKit,PonderProducts/RestKit,RyanCodes/RestKit,sandyway/RestKit,nett55/RestKit,Gaantz/RestKit,zhenlove/RestKit,Livestream/RestKit,samanalysis/RestKit,QLGu/RestKit,coderChrisLee/RestKit,vilinskiy-playdayteam/RestKit,RestKit/RestKit,sachin-khard/NucleusRestKit,damiannz/RestKit,baumatron/RestKit,RestKit/RestKit,aleufms/RestKit,CodewareTechnology/RestKit,REXLabsInc/RestKit,DejaMi/RestKit,moneytree/RestKit,Flutterbee/RestKit,apontador/RestKit,kevmeyer/RestKit,justinyaoqi/RestKit,zhenlove/RestKit,qingsong-xu/RestKit,braindata/RestKit-1,cryptojuice/RestKit,zhenlove/RestKit,StasanTelnov/RestKit,wireitcollege/RestKit,Meihualu/RestKit,gank0326/restkit,zilaiyedaren/RestKit,Papercloud/RestKit,oligriffiths/RestKit,qingsong-xu/RestKit,fedegasp/RestKit,antondarki/RestKit,Livestream/RestKit,ppierson/RestKit,oye-lionel/GithubTest,ppierson/RestKit,gank0326/restkit,Bogon/RestKit,sandyway/RestKit,zjh171/RestKit,sachin-khard/NucRestKit,damiannz/RestKit,cryptojuice/RestKit,baumatron/RestKit,zilaiyedaren/RestKit,pat2man/RestKit,Papercloud/RestKit,jrtaal/RestKit,TheFarm/RestKit,canaydogan/RestKit,ipmobiletech/RestKit,nphkh/RestKit,common2015/RestKit,Juraldinio/RestKit,Flutterbee/RestKit,CodewareTechnology/RestKit,imton/RestKit,loverbabyz/RestKit,nett55/RestKit,gank0326/restkit,hanangellove/RestKit,kevmeyer/RestKit,TheFarm/RestKit,wangjiangwen/RestKit,lucasecf/RestKit,imton/RestKit,HarrisLee/RestKit,ChinaPicture/RestKit,coderChrisLee/RestKit,wangjiangwen/RestKit,erichedstrom/RestKit,cfis/RestKit,SuPair/RestKit,sandyway/RestKit,oye-lionel/GithubTest,Meihualu/RestKit,pat2man/RestKit,justinyaoqi/RestKit,money-alex2006hw/RestKit,fedegasp/RestKit,fedegasp/RestKit,pbogdanv/RestKit,apontador/RestKit,cryptojuice/RestKit,sachin-khard/NucleusRestKit,qingsong-xu/RestKit,wangjiangwen/RestKit,DejaMi/RestKit,TheFarm/RestKit,zilaiyedaren/RestKit,mumer92/RestKit,loverbabyz/RestKit,antondarki/RestKit,ppierson/RestKit,QLGu/RestKit,gauravstomar/RestKit,RyanCodes/RestKit,djz-code/RestKit,jonesgithub/RestKit,mavericksunny/RestKit,RyanCodes/RestKit,zjh171/RestKit,CodewareTechnology/RestKit,zhenlove/RestKit,QLGu/RestKit,oligriffiths/RestKit,hanangellove/RestKit,common2015/RestKit,PonderProducts/RestKit,SuPair/RestKit,Bogon/RestKit,naqi/RestKit,ForrestAlfred/RestKit,timbodeit/RestKit,caamorales/RestKit,moneytree/RestKit,Juraldinio/RestKit,aleufms/RestKit,aleufms/RestKit,caamorales/RestKit,HarrisLee/RestKit,cryptojuice/RestKit,zhenlove/RestKit,lucasecf/RestKit,wireitcollege/RestKit,kevmeyer/RestKit,justinyaoqi/RestKit,caamorales/RestKit,REXLabsInc/RestKit,gank0326/restkit,hanangellove/RestKit,CodewareTechnology/RestKit,Papercloud/RestKit,gauravstomar/RestKit,aleufms/RestKit,mberube09/RestKit,Livestream/RestKit,loverbabyz/RestKit,canaydogan/RestKit,timbodeit/RestKit,cfis/RestKit,Bogon/RestKit,StasanTelnov/RestKit,PonderProducts/RestKit,gauravstomar/RestKit,common2015/RestKit,oligriffiths/RestKit,pbogdanv/RestKit,samanalysis/RestKit,naqi/RestKit,youssman/RestKit,mavericksunny/RestKit,QLGu/RestKit,wangjiangwen/RestKit,samkrishna/RestKit,mumer92/RestKit,dx285/RestKit,Flutterbee/RestKit,SuPair/RestKit,wangjiangwen/RestKit,Livestream/RestKit,HarrisLee/RestKit,adozenlines/RestKit,fhchina/RestKit,StasanTelnov/RestKit,ChinaPicture/RestKit,lucasecf/RestKit,vilinskiy-playdayteam/RestKit,dx285/RestKit,oye-lionel/GithubTest