Prevent row in event date table being replaced on single event save
Update readme & versions.
Update versions.
Remove duplicated function

git-svn-id: http://plugins.svn.wordpress.org/event-organiser/trunk@699995 b8457f37-d9ea-0310-8a92-e5e31aec5664
Revert commit a28ead2648ecaa970af433a0e2bfc2801d91640
Fixes no category filter link on events admin page
Generate and store UID for events. TODO, do this when saving an event.
Update docs.
Add eo_color_luminance utility function
Set new event's end time to be +1 hour
Settings refactoring.
Correct event archive thumbnail / header display
Adding contributing file