Add conditional passing of parameters into the `AFHTTPClient` to support OAuth signing. fixes #1200
Add conditional passing of parameters into the `AFHTTPClient` to support OAuth signing. fixes #1200

goldstar/RestKit,oye-lionel/GithubTest,gauravstomar/RestKit,zhenlove/RestKit,pat2man/RestKit,wangjiangwen/RestKit,kevmeyer/RestKit,moneytree/RestKit,samanalysis/RestKit,cnbin/RestKit,zjh171/RestKit,percysnoodle/RestKit,RestKit/RestKit,mumer92/RestKit,cryptojuice/RestKit,zhenlove/RestKit,mavericksunny/RestKit,sachin-khard/NucRestKit,sachin-khard/NucRestKit,zilaiyedaren/RestKit,Bogon/RestKit,apontador/RestKit,coderChrisLee/RestKit,braindata/RestKit,imton/RestKit,imton/RestKit,jonesgithub/RestKit,damiannz/RestKit,djz-code/RestKit,vilinskiy-playdayteam/RestKit,sandyway/RestKit,loverbabyz/RestKit,loverbabyz/RestKit,youssman/RestKit,lucasecf/RestKit,kevmeyer/RestKit,RyanCodes/RestKit,fedegasp/RestKit,cryptojuice/RestKit,lucasecf/RestKit,fhchina/RestKit,samkrishna/RestKit,percysnoodle/RestKit,caamorales/RestKit,samanalysis/RestKit,zjh171/RestKit,LiuShulong/RestKit,zjh171/RestKit,QLGu/RestKit,cnbin/RestKit,ppierson/RestKit,taptaptap/RestKit,ipmobiletech/RestKit,baumatron/RestKit,pat2man/RestKit,0x73/RestKit,taptaptap/RestKit,sandyway/RestKit,sachin-khard/NucRestKit,sandyway/RestKit,wangjiangwen/RestKit,gank0326/restkit,LiuShulong/RestKit,SuPair/RestKit,nett55/RestKit,hanangellove/RestKit,dx285/RestKit,wyzzarz/RestKit,HarrisLee/RestKit,goldstar/RestKit,common2015/RestKit,CodewareTechnology/RestKit,erichedstrom/RestKit,sachin-khard/NucleusRestKit,QLGu/RestKit,DejaMi/RestKit,braindata/RestKit,wyzzarz/RestKit,money-alex2006hw/RestKit,common2015/RestKit,mavericksunny/RestKit,PonderProducts/RestKit,aleufms/RestKit,justinyaoqi/RestKit,dx285/RestKit,common2015/RestKit,pbogdanv/RestKit,SuPair/RestKit,wireitcollege/RestKit,mberube09/RestKit,HarrisLee/RestKit,margarina/RestKit-latest,jrtaal/RestKit,Flutterbee/RestKit,timbodeit/RestKit,nett55/RestKit,adozenlines/RestKit,hanangellove/RestKit,wuxsoft/RestKit,gauravstomar/RestKit,qingsong-xu/RestKit,goldstar/RestKit,moneytree/RestKit,timbodeit/RestKit,ChinaPicture/RestKit,0x73/RestKit,braindata/RestKit-1,baumatron/RestKit,pat2man/RestKit,pat2man/RestKit,wireitcollege/RestKit,CodewareTechnology/RestKit,Meihualu/RestKit,zhenlove/RestKit,sachin-khard/NucleusRestKit,qingsong-xu/RestKit,antondarki/RestKit,wangjiangwen/RestKit,agworld/RestKit,wireitcollege/RestKit,PonderProducts/RestKit,wangjiangwen/RestKit,TheFarm/RestKit,apontador/RestKit,canaydogan/RestKit,ForrestAlfred/RestKit,ForrestAlfred/RestKit,nphkh/RestKit,margarina/RestKit-latest,lmirosevic/RestKit,StasanTelnov/RestKit,apontador/RestKit,jrtaal/RestKit,0x73/RestKit,gank0326/restkit,sandyway/RestKit,Juraldinio/RestKit,QLGu/RestKit,StasanTelnov/RestKit,naqi/RestKit,kevmeyer/RestKit,jonesgithub/RestKit,moneytree/RestKit,wyzzarz/RestKit,canaydogan/RestKit,dx285/RestKit,kevmeyer/RestKit,taptaptap/RestKit,zhenlove/RestKit,hejunbinlan/RestKit,RyanCodes/RestKit,ipmobiletech/RestKit,RyanCodes/RestKit,lucasecf/RestKit,money-alex2006hw/RestKit,ppierson/RestKit,ppierson/RestKit,REXLabsInc/RestKit,0x73/RestKit,sachin-khard/NucleusRestKit,antondarki/RestKit,DejaMi/RestKit,wangjiangwen/RestKit,nett55/RestKit,adozenlines/RestKit,cnbin/RestKit,caamorales/RestKit,sandyway/RestKit,StasanTelnov/RestKit,DejaMi/RestKit,oligriffiths/RestKit,antondarki/RestKit,Papercloud/RestKit,youssman/RestKit,imton/RestKit,cfis/RestKit,damiannz/RestKit,coderChrisLee/RestKit,wireitcollege/RestKit,zilaiyedaren/RestKit,Juraldinio/RestKit,oligriffiths/RestKit,cryptojuice/RestKit,hanangellove/RestKit,pbogdanv/RestKit,Papercloud/RestKit,oligriffiths/RestKit,SuPair/RestKit,imton/RestKit,mumer92/RestKit,Livestream/RestKit,taptaptap/RestKit,PonderProducts/RestKit,damiannz/RestKit,mavericksunny/RestKit,fedegasp/RestKit,timbodeit/RestKit,money-alex2006hw/RestKit,goldstar/RestKit,moneytree/RestKit,Gaantz/RestKit,djz-code/RestKit,Gaantz/RestKit,mberube09/RestKit,HarrisLee/RestKit,zilaiyedaren/RestKit,coderChrisLee/RestKit,erichedstrom/RestKit,baumatron/RestKit,qingsong-xu/RestKit,LiuShulong/RestKit,HarrisLee/RestKit,samanalysis/RestKit,Juraldinio/RestKit,fhchina/RestKit,money-alex2006hw/RestKit,wuxsoft/RestKit,cnbin/RestKit,Meihualu/RestKit,TheFarm/RestKit,antondarki/RestKit,samkrishna/RestKit,djz-code/RestKit,mumer92/RestKit,canaydogan/RestKit,QLGu/RestKit,gank0326/restkit,oye-lionel/GithubTest,pbogdanv/RestKit,timbodeit/RestKit,mberube09/RestKit,adozenlines/RestKit,vilinskiy-playdayteam/RestKit,Bogon/RestKit,fhchina/RestKit,nphkh/RestKit,money-alex2006hw/RestKit,gauravstomar/RestKit,braindata/RestKit-1,naqi/RestKit,qingsong-xu/RestKit,loverbabyz/RestKit,zilaiyedaren/RestKit,Gaantz/RestKit,lucasecf/RestKit,aleufms/RestKit,baumatron/RestKit,pbogdanv/RestKit,ChinaPicture/RestKit,Livestream/RestKit,percysnoodle/RestKit,erichedstrom/RestKit,ForrestAlfred/RestKit,dx285/RestKit,cryptojuice/RestKit,samanalysis/RestKit,RestKit/RestKit,cfis/RestKit,agworld/RestKit,Livestream/RestKit,ppierson/RestKit,ChinaPicture/RestKit,SuPair/RestKit,oye-lionel/GithubTest,Gaantz/RestKit,apontador/RestKit,Bogon/RestKit,caamorales/RestKit,youssman/RestKit,zilaiyedaren/RestKit,cryptojuice/RestKit,zjh17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