[#44846547] completed getting started tutorial
Merge pull request #14 from snowstorm/setup_anna

[#44846547] well done :v:
models push 1 - vivek
Merge branch 'master' of github.com:snowstorm/web into feature_44423579

Conflicts:
	app/views/home/show.html.haml
Merge branch 'models' of github.com:snowstorm/web into feature_44423579

Conflicts:
	app/models/poll.rb
made end_time nullable
Merge branch 'models' of github.com:snowstorm/web into feature_44423579
fixed factories