Ignore bundle folder
Update CHANGELOG.md
Removed useless stuff from routes file.
Refactored Object#is_sti?
Found with SublimeLint
Load ActiveRecord patches if AR is defined.
Updated CHANGELOG
Renamed file.
Q&D hack to avoid seeing duplicated headers.

When having two associations for a model which are from the same class
we see duplicated headers. This QUICK and DIRTY hack fixes this.
Association table should show association name.

Until now an association name was showing the associated class name. We
are now showing the association name which is what we expect.
Updated CHANGELOG
Updated Copyright dates
Moved comment to the top of the file.
Updated comment.
Updated comment.
Fixed version number
Fixed Rails 3.2.0 gemspec problem
Updated version
Updated version
Updated compatible versions of Rails