search in nav bar
removed 'all-candidates' button and 'candidates' page
Merge branch 'dev' into autocomplete

Conflicts:
	templates/base.html
cleaning
getting large picture from FB for candidate
Fixing i18n in base.html
Moving general templates back into votes app to enable easy l10n
Fixing l10n in base.html
Removing y axis from D3 chart
Removing unused CandidatesByParty view from views.py
Moving candidate history logic into Candidate model
Normalizing candidates history (in the Candidate model)
Several improvements to base.html. Including feedback button
Add a logo to the navbar
Changing the name in base.html to Games of Knesset
Adding feedback and work-in-progress views + templates + l10n
Add a simple alpha note above the navbar
Implement safe way to get env variable in settings files
Move facebook secret key from the settings. Add it as an environment variable
No need for a real secret key for development. Use env variable secret key for production only