Merge pull request #1 from johngian/dev

Fix index.html for auth and non-auth view
Delete unused chunk of code
Merge pull request #2 from johngian/fix-views-unused

Delete unused chunk of code
Gray out votes and new icon
Change app name
Change settings app reference
Fix app references
Merge pull request #3 from johngian/naming

Renaming
Cleanup of favicon
Img linked to profile in mozillians.org
Fix reference error
Merge pull request #4 from johngian/hotfix

Fix reference error
Display unknown image if no image available
Merge pull request #5 from ppapadeas/unknown_image

Display unknown image if no image available
Added favicon
Change min and max question length validator
Merge pull request #17 from johngian/dev-models-validator

Change min and max question length validator
Added license
Merge pull request #19 from ppapadeas/license

Added license
Add django-axes to enable account lockout in /admin