Fix task category and usage in complete task listeners
Merge branch 'master' of https://github.com/Activiti/Activiti
Remove standalone tasks from REST and add custom form types to REST webapp
Added variable events + Updated docs
Allow for adding custom DeserializedObjects to DBSqlSession
Allow setting history-level with setHistoryLevel() + setHistory()
Wrong check for history-level
Test case for ACT-1861: Intermediate Timer Catch Event does not wait multiple times
Merge branch 'master' of https://github.com/Activiti/Activiti
Added raw activity event support
ACT-1867: MySQL DATETIME and TIMESTAMP precision
Merge branch 'master' of https://github.com/Activiti/Activiti
ACT-1869: Document signal event scope
Merge remote-tracking branch 'upstream/master'