basic code cleanup
removed unnecessary if clause
first preparations for registration confirmation
Merge branch 'master' of git@github.com:ColdTrick/event_manager.git
normalize registration confirm url
on the registration confirmation page added a delete button to undo the
registration
new error message on registration confirmation page
added pending registration check for logged out users
Merge branch 'master' of git@github.com:ColdTrick/event_manager.git
correctly set slot relationships for pending registration
code cleanup
added slot pending relationship define
completed the confirm registration action
use elgg_echo
added pending relationship to allowed rsvp relationships
fixed typo
forward to event after confirm
improved some texts
prevent deadloops
better forwarding after registration confirm delete