Add is_starred column for stories table
Add starred function to story repository to get all starred stories
Add /starred controller and update js to add starred feature
Merge remote-tracking branch 'upstream/master' into add-starred-feature

Merge most updated upstream source.
perform fetch_feeds with thread pool
Extract FeedDiscovery#get_feed_for_url to eliminate redundant `rescue` clauses.
Move setting of `feed_url` into `get_feed_for_url`
Remove no-longer-needed local variable.
Added change_password instructions to README.md: from #115 #120
change link to external rss url in feed listing
Merge pull request #140 from ryanclarke/patch-1

Added change_password instructions to README.md: from #115 #120
update README [ci skip]
StoriesController - Enforce Boolean type on #is_read and #keep_unread

First of all, this prevents that we save user input data into
these two fields.
Second of all, I have refactored the test from "be true" to "eq true"
to prevent making assertions on 'truthful' objects (everything else
other than false and nil)
Merge branch 'pr/138'
move feed external link to next to feed title.
Merge branch 'pr/141'
toggle test case to ensure we aren't always setting attribute to be true
Merge branch 'pr/143'
add tests for fetch_feeds.
Merge upstream source