Timer events fix
OSGi changes
Merge with master + added OSGi blueprint test
Added double form type support
Adding runOrder to surefire to have reproducible builds. + small logging change in confurators  on process engine boot
Merge branch 'master' of https://github.com/Activiti/Activiti
Added commenting functionality on process-instance + fixed filter 
on historic task instance REST
Merge pull request #208 from martin-grofcik/timers

Timer events fix
Added ENTITY_INITIALIZED event, fired after children are initialized
Merge remote-tracking branch 'upstream/master'