Merge pull request #38 from martin255/master

1st phase of changing styles(theme)
Added the basic data framework for the homepage slider. The "other stories" and partners on homepage still missing.
Working pending and accepted. Working custom columns. Working accepting applications.
Corrected the bug in accepting denying applications. Added email notifications.
Removed the add application button from events list.
Removed the add application button from applications list.
Displaying additional information on application lists.
Hardcoded the LC and Events post types. Corrected the custom field arrival_time on applications.
Corrected the lcboard event editing permissions. Also corrected the event -> LC linking.
slider for homepage implemented, css also added