User & Identity tests

Model and Controller specs for User and Identity
Refactoring

Added redirect path to devise. A few tests were failing because of this
integration tests for Auth
Merge pull request #125 from rohitpaulk/auth-tests

Authentication Tests
Added Rugged, converted existing Grit code
Merge pull request #126 from rohitpaulk/grit2rugged

Added Rugged, converted existing Grit code
Delete images functionality fixes #91
Overall cleanup - remove unnecessary files/comments etc
Merge pull request #129 from rohitpaulk/delete-images

Delete images functionality fixes #91
Start with the redesign - import pages from glitterexperiments
Resolve merge conflicts
Merge pull request #130 from sarupbanskota/init_redesign

Init redesign
Fixed empty project logs
Merge pull request #132 from rohitpaulk/fix-empty-commit-log

Fixed empty project logs
Revert back to using rugged from dev branch
refactor, refactor, refactor
Better forms/comments/project_toolbar
More frontendy fixes
Fix mqs on widgets for devices < 60.063em + minor guide rearrangements
Move fonts around