Installed the New Relic gem
Set up Sendgrid and Devise for User accounts
Updated Rails version to 4.0.5
Added Pundit for user roles and scoped for privacy of Wikis and Tags
Update specs for Devise & Pundit changes
Created owner and collaborator associations for wikis
Updated scoping for wiki owners and collaborators
Pull request refactors
Refactored tags views with helper
Added test specs for owners and collaborators
Refactored visible_wikis, grab_tags and scope_helper methods
Refactored is_wiki_viewable? method
Switched Wiki User association from HABTM to Has Many Through
Add basic js and begin refactoring User association
Added js add and remove methods for collaborations
Merge pull request #5 from NCSkoglund/Users

Users