Merge pull request #1038 from YaleSTC/1002_v401_changelog

resolves #1002, v4.0.1 changelog

Author: orenyk

CHANGELOG.md

@@ -5,6 +5,25 @@ Changelog
 * This file will be updated whenever a new release is put into production.
 * Any problems should be reported via the "report an issue" link in the footer of the application.
 
+### v4.0.1
+*Released on 3 November 2014*
+#### Bug Fixes
+* Fixed an issue where links in the request e-mail were broken ([#1017](https://github.com/YaleSTC/reservations/issues/1017)).
+* Moved the email link hostname back to the environment files ([#1017](https://github.com/YaleSTC/reservations/issues/1017)).
+* Fixed an issue where requiring phone numbers with existing users in the database would cause problems ([#675](https://github.com/YaleSTC/reservations/issues/675), [#1008](https://github.com/YaleSTC/reservations/issues/1008)).
+* Fixed an issue where some application options defaulted to `nil` instead of `''` and associated problems ([#947](https://github.com/YaleSTC/reservations/issues/947)).
+* Updated `link_to` confirmation syntax for Rails 4 ([#990](https://github.com/YaleSTC/reservations/issues/990)).
+
+#### New Features
+* Added a confirmation dialog when deactivating an item would cause that model to be overbooked within the coming week ([#983](https://github.com/YaleSTC/reservations/issues/983)).
+
+#### Enhancements
+* Announcements are now rendered in Markdown so they can include links and formatting ([#1027](https://github.com/YaleSTC/reservations/issues/1027)).
+* Majorly refactored the Reservations controller ([#836](https://github.com/YaleSTC/reservations/issues/836), [#882](https://github.com/YaleSTC/reservations/issues/882)).
+* Moved the session from the database to a cookie to improve performance ([#880](https://github.com/YaleSTC/reservations/issues/880)).
+* Added fallback version number derived from CHANGELOG ([#968](https://github.com/YaleSTC/reservations/issues/968)).
+* Added a "Delete" button to the Requirements "show" page ([#803](https://github.com/YaleSTC/reservations/issues/803)).
+
 ### v4.0.0
 *Released on 5 October 2014*
 #### Bug Fixes