remove Concern from Sweeping and extend it manually
Added note about registration

Necessary because the basic docs make no mention of the fact that they simply don't work otherwise. This led to a lot of wasted time.
Merge pull request #9 from sudhirj/patch-1

Added note about registration
Add stable version of rails 4 as development dependency
Merge pull request #8 from tiegz/fix_sweeping_mod

Fix the load order issues of Sweeping module
rails dependency isn't required anymore in Gemfile
Add rails/observers/active_model alias. Closes #5.
Add activemodel as dependency
AR::Base#connection is deprecated in favour of accessing it via the class
Add Build status to the Readme
Igonore ruby-gemset & ruby-version
Merge pull request #10 from robertomiranda/build_status

Build status
Remove after_commit since was removed on https://github.com/rails/rails/commit/9d2146ac6e4c1fdc9cc157d614b1eb9968ac6a2e
Merge pull request #11 from robertomiranda/fix_tests

Fix Texts on Master
Bump version to 0.1.2
Add license to gemspec. Closes #12.
Fixed some typos in readme.
Reverted #create to #save... incorrectly attributed comment to ContactObserver code block.
Merge pull request #14 from MeetDom/master

Fixed some typos in readme.