* Improved error handling when wrong RSS feed url is given.
* Improved handling if user has a nervous finger when changing views (queueing prevented).
* Moved css and js files to subdirectories.
* Pointed author uri in header to PlugIn directory.

git-svn-id: https://plugins.svn.wordpress.org/admidio-events/trunk@943436 b8457f37-d9ea-0310-8a92-e5e31aec5664