Creating users model and adding Devise
Add GitHub OAuth login, BitBucket OAuth login, add profiles controller and user registration. Add ToolsUsers many-to-many relationship. Switch to Open Sans.
Fix profile show
Make name permanent thing on tools
Add initial index of search results
Initial citations process for a static GS HTML file
Working EuropePMC importer
Make the user profile a bit prettier, include citations, tools. Link to github/bitbucket user account.
Working profile, creates a user if it doesn't exist.
Some styling fixes and creation of user profiles fixes
Merge branch 'users'