Allow users to add comments to events

acts_as_commentable or Disqus might be worth looking at.

(from [0fde92314057bb3d78402a66499fd655d01beed8]) Add comment column to commitments. [#69] https://github.com/marnen/quorum2/commit/0fde92314057bb3d78402a6649...

(from [509408c7cb8567f4cd1ade2d646cf31a3de8a7e8]) Let Event#change_status! take a comment string. [#69] https://github.com/marnen/quorum2/commit/509408c7cb8567f4cd1ade2d64...

(from [d2746f8d3bedd22b52dff63c6cbf135e4c917b22]) Move feature file to better place. [#69] https://github.com/marnen/quorum2/commit/d2746f8d3bedd22b52dff63c6c...

(from [35316b618a6970f09bc8786faf3f6ba0d0eab220]) Add helper method for attendance comments. Yes, this is awful. It will be refactored. [#69] https://github.com/marnen/quorum2/commit/35316b618a6970f09bc8786faf...

(from [e5f9f44112789a27eeebcaa43f053b9df4df18cf]) Store comment for commitment and display the current user's comment. [#69] https://github.com/marnen/quorum2/commit/e5f9f44112789a27eeebcaa43f...

(from [5568c42c36285cdcbd65ee4108e9fa08f30e3e23]) A bit of styling. [#69] https://github.com/marnen/quorum2/commit/5568c42c36285cdcbd65ee4108...

(from [f343582c906ca4578124ea0c5f724d63ac9beb45]) Show others' comments. [#69] https://github.com/marnen/quorum2/commit/f343582c906ca4578124ea0c5f...

(from [b7f4631d001c49a33ba9618f34083871b9220f8e]) Make Ajax work for text field. [#69] https://github.com/marnen/quorum2/commit/b7f4631d001c49a33ba9618f34...

(from [d0d32723e820b328fb4ee4b8caa0834e16b78ccb]) Add some linebreaks. [#69] https://github.com/marnen/quorum2/commit/d0d32723e820b328fb4ee4b8ca...

(from [c69f4ab80c82fced50cf0941b28cbf88ce2533c5]) Add placeholder. [#69] https://github.com/marnen/quorum2/commit/c69f4ab80c82fced50cf0941b2...