v2

Version 2 of the plugin. Can make use of great new Kirby 2 features but may not run with Kirby 1 anymore.

Bugfix:

• Wrong use of empty() made the plugin crash with older versions of PHP
• Upper case letters in field names were incompatible with the Panel structure field (see #18).
  ⚠️ You will need to update all content file event field names ⚠️
  • _beginDate -> _begin_date
  • _beginTime -> _begin_time
  • _endDate -> _end_date
  • _endTime -> _end_time