added in-browser sorting, small fix in getArticles
Merge pull request #29 from chorus-frogs-2014/rails_angular_integration

added in-browser sorting, small fix in getArticles
Merge pull request #30 from chorus-frogs-2014/navigation

working signout link from navigation
adds a rescue clause to feedly_helper
Merge branch 'master' into article_view
Merge pull request #31 from chorus-frogs-2014/article_view

Article view
modified dump method so that it adds score datapoints to an article during its creation
local merge
Merge pull request #32 from chorus-frogs-2014/article_datapoints

Article datapoints
fixed popup header styling
updating branch to keep up with master

Merge branch 'master' into navigation