Agenda v1.2 available

This version contains mostly a lot of code refactorings for MODX 3 compatibility. All parts of Agenda are working in the current version of MODX 3 and of course in MODX 2.6+.

There are two additional enhancements available in this version:

• it contains a new AgendaDetailICal snippet. This snippet displays a link to download an iCal file of a given event or repeating event
• a feed can be refreshed directly in the custom manager page grid row. The feed can be tested without having to use a crontab entry.