fix typo: cantain -> contain
Execution entity initialization before event dispatch
Removed sysout
Merge pull request #238 from gonzaloruizdevilla/master

fix typo: cantain -> contain
Merge branch 'EntityInitialisation' of https://github.com/martin-grofcik/Activiti
Merge branch 'master' of https://github.com/Activiti/Activiti
Merge from upstream/master