[@Vivitc,MJ] Setup the api view for the current poll
[@Vivitc,MJ] Covering all scenarios for the current poll api, user not registered, user registered
[@Vivitc,MJ] Added functional test for the current poll api view and let it throw an exception if the backend does not exist
[@Vivitc,MJ] making sure to return 405 if a post is made to the Ureporter view api
[@Vivitc,MJ] making sure to raise 404 if backend does not exist
[@Vivitc,MJ] making sure post and get requests from the Base Api view are implemented in the subclasses
[@Vivitc,MJ] making sure the date time format for the current poll api is configurable via settings
[MJ,@Vivitc] Changed the urls to start with /api/v1 for better versioning of the api
Merge pull request #4 from ureport/current_poll_api

Current poll api