update rspec for backend
update rspec for backend

leminhtuan2015/nginx_capuchino_rails,sf-wdi-25/publify_debugging_lab,telekomatrix/publify,drakontia/publify,drakontia/publify,K-and-R/publify,blairanderson/that-music-blog,freibuis/publify,jcfausto/publify,burakicel/Burakicel.com,solanolabs/publify,Juuro/publify,burakicel/Burakicel.com,jcfausto/publify,agiamas/publify,publify/publify,hmallett/publify,seyedrazavi/publify,freibuis/publify,moneyadviceservice/publify,moneyadviceservice/publify,leminhtuan2015/portal_staging,K-and-R/publify,leminhtuan2015/temona_staging,nguyenduyta/deploy-test,publify/publify,moneyadviceservice/publify,agiamas/publify,waruboy/publify,freibuis/publify,waruboy/publify,vivekv009/inuni-blog,telekomatrix/publify,SF-WDI-LABS/publify_debugging_lab,sf-wdi-25/publify_debugging_lab,leminhtuan2015/portal_staging,whithajess/publify,hmallett/publify,mozzan/publify,nguyenduyta/deploy-test,leminhtuan2015/nginx_capuchino_rails,nguyenduyta/deploy-test,totzYuta/coding-diary-of-totz,leminhtuan2015/test_temona,blairanderson/that-music-blog,agiamas/publify,solanolabs/publify,waruboy/publify,babaa/foodblog,SF-WDI-LABS/publify_debugging_lab,seyedrazavi/publify,vivekv009/inuni-blog,babaa/foodblog,totzYuta/coding-diary-of-totz,jcfausto/publify,framgia/publify,SF-WDI-LABS/publify_debugging_lab,vivekv009/inuni-blog,whithajess/publify,leminhtuan2015/temona_staging,leminhtuan2015/temona_staging,leminhtuan2015/nginx_capuchino_rails,leminhtuan2015/nginx_capuchino_rails,shaomingtan/publify,Juuro/publify,leminhtuan2015/test_temona,blairanderson/that-music-blog,framgia/publify,hmallett/publify,sf-wdi-25/publify_debugging_lab,Juuro/publify,whithajess/publify,solanolabs/publify,leminhtuan2015/test_temona,shaomingtan/publify,K-and-R/publify,moneyadviceservice/publify,telekomatrix/publify,publify/publify,mozzan/publify,leminhtuan2015/portal_staging,seyedrazavi/publify,mozzan/publify,leminhtuan2015/portal_staging