SD-404 : Write more behave tests, especially for error flows
SD-404 : Write more behave tests, especially for error flows

- Deleted the test request on celery and fixed the croping when read data from request
something is not working well and test_request_context is still needed.

gbbr/superdesk,plamut/superdesk,marwoodandrew/superdesk-aap,marwoodandrew/superdesk,marwoodandrew/superdesk,mdhaman/superdesk,akintolga/superdesk,thnkloud9/superdesk,pavlovicnemanja92/superdesk,darconny/superdesk,petrjasek/superdesk-ntb,ancafarcas/superdesk,petrjasek/superdesk,marwoodandrew/superdesk-aap,verifiedpixel/superdesk,gbbr/superdesk,superdesk/superdesk-ntb,superdesk/superdesk-aap,verifiedpixel/superdesk,amagdas/superdesk,amagdas/superdesk,Aca-jov/superdesk,ioanpocol/superdesk,ioanpocol/superdesk-ntb,akintolga/superdesk-aap,mugurrus/superdesk,superdesk/superdesk,petrjasek/superdesk,thnkloud9/superdesk,liveblog/superdesk,superdesk/superdesk-aap,pavlovicnemanja/superdesk,fritzSF/superdesk,verifiedpixel/superdesk,sivakuna-aap/superdesk,mugurrus/superdesk,fritzSF/superdesk,mdhaman/superdesk-aap,superdesk/superdesk-ntb,mdhaman/superdesk-aap,plamut/superdesk,fritzSF/superdesk,vied12/superdesk,petrjasek/superdesk-ntb,liveblog/superdesk,plamut/superdesk,fritzSF/superdesk,mdhaman/superdesk-aap,akintolga/superdesk-aap,superdesk/superdesk-aap,ioanpocol/superdesk-ntb,petrjasek/superdesk,verifiedpixel/superdesk,petrjasek/superdesk-server,sivakuna-aap/superdesk,pavlovicnemanja/superdesk,mugurrus/superdesk,ioanpocol/superdesk-ntb,hlmnrmr/superdesk,superdesk/superdesk,vied12/superdesk,petrjasek/superdesk-ntb,pavlovicnemanja92/superdesk,sivakuna-aap/superdesk,sivakuna-aap/superdesk,sjunaid/superdesk,pavlovicnemanja92/superdesk,gbbr/superdesk,pavlovicnemanja/superdesk,hlmnrmr/superdesk,Aca-jov/superdesk,marwoodandrew/superdesk,vied12/superdesk,akintolga/superdesk,darconny/superdesk,marwoodandrew/superdesk-aap,amagdas/superdesk,mdhaman/superdesk,mdhaman/superdesk,pavlovicnemanja/superdesk,mdhaman/superdesk-aap,superdesk/superdesk-ntb,vied12/superdesk,amagdas/superdesk,liveblog/superdesk,akintolga/superdesk,ioanpocol/superdesk,plamut/superdesk,akintolga/superdesk,thnkloud9/superdesk,akintolga/superdesk-aap,ancafarcas/superdesk,superdesk/superdesk,akintolga/superdesk,sjunaid/superdesk,superdesk/superdesk-ntb,plamut/superdesk,ioanpocol/superdesk,sivakuna-aap/superdesk,akintolga/superdesk-aap,petrjasek/superdesk-ntb,sjunaid/superdesk,vied12/superdesk,marwoodandrew/superdesk,liveblog/superdesk,superdesk/superdesk,liveblog/superdesk,pavlovicnemanja92/superdesk,marwoodandrew/superdesk-aap,verifiedpixel/superdesk,hlmnrmr/superdesk,Aca-jov/superdesk,petrjasek/superdesk,ancafarcas/superdesk,superdesk/superdesk-aap,amagdas/superdesk,petrjasek/superdesk-server,pavlovicnemanja92/superdesk,fritzSF/superdesk,darconny/superdesk,marwoodandrew/superdesk