remove console.log statements
don't use pre and post listeners since articles controller is the one
emitting the events anyway
check if articles is defined before creating msg within getNewArticles
don't redirect twice under certain conditions when a feed is deleted
after a feed is added, just go to the url of the feed, don't add any url
params
if there are no articles, try refreshing the feed and getting new articles
for now only auto refresh if it's actually a feed
fix bug within conditional for auto refreshing
make sure to set isAdding feed to false if something goes wrong
uncomment notification section
broadcast hideMenu signal after getting readable article

+ because this will give a bigger area fo reading
set display feed to null before resolving
check if viewModel.feed exists for attempting to set viewModel.articles

- also decreased duration of timeout
trim white space on articles titles
remove wrapper css animations (they're handled by a directive now)