created welcome controller and views for splash page and dashboard
Merge branch 'master' of https://github.com/alexung/hotspot into basic_views
Merge pull request #58 from alexung/basic_views

Basic views
added feature to list saved repos on dashboard - without links yet
Merge branch 'master' of https://github.com/alexung/hotspot into basic_views
Merge pull request #59 from alexung/basic_views

Basic views
fix gemfile merge conflict