(CS) Add status to agenda
Add some ical field information
(CS) Fix some printview problems in agenda view
Add sorting to home page
Add changlog infos to update email
update minimum required PHP version
drop pre-php5.3 implementation of json_encode()
drop unused print_r() function
String.endsWith isn't used anywhere
(Cal) Optimize meeting request view
(Cal) Some minor printing optimiziations
Merge pull request #15 from pgeorgi/php5.3

Require PHP 5.3
Merge pull request #16 from pgeorgi/unused-functions

Drop unused functions
(Cal) Add minical nearby heute button