feed titles now prefixed with SiteSetting.title
feed titles get translations of "Topics"
RSS title element is SiteSetting.title + translated filter description
Add regular notification level into topic_view_serializer for the user who enter the new topic
Add scripts that automate the where(...).first to find_by(...)refactoring.
Perform the where(...).first to find_by(...) refactoring.

This refactoring was automated using the command: bundle exec "ruby refactorings/where_dot_first_to_find_by/app.rb"
Remove scripts that automate the where(...).first to find_by(...)refactoring.

This reverts commit f1369e4503256fde9854a0c2f310bc824a3ee9f2.
a few small color fixes
Force Travis to run tests.
Merge pull request #2315 from awesomerobot/master

a few small color fixes
Fix a bunch of color issues
few small consistency changes
Merge pull request #2317 from awesomerobot/master

few small consistency changes
Update highlight.js to support Go
Update the Amazon links regexp

Added all the countries displayed in the Amazon footer
Fix the Amazon links regex
Only show a few topic links in the gutter and allow the user to expand
them.
FIX: Adds safety to painting on quote controls for elements that might
not be present. This should fix an issue with not scrolling down after
new posts are created sometimes.
FIX red hightlighted rows in admin
Don't allow sending private messages to suspended users. Emails to suspended users should tell them how to respond, since they can't.