Add query method for task by candidate user or candidate group or assingeed
partially fix act-1873
surrounded execute method with try/catch to prevent other locked jobId's from failing to execute
fixed silly copy paste error in logger factory method
fix act-1868
Merge pull request #1 from Activiti/master

update my clone
Make coordinates of the connections (associations and sequence flows)
better: connection may starts from intersection point of the Flow
Element and Line that is goes from the center of the Element.
Make coordinates of the connections (associations and sequence flows )
better: connection may starts from intersection point of the Flow
Element and Line that is goes from the center of the Element.
Merge pull request #220 from smirzai/act-1868

fix act-1868
ACT-1935: BeanELResolver hides target exception in ELException when catching InvocationTargetException
Merge branch 'master' of https://github.com/Activiti/Activiti
Doc fix, see https://github.com/Activiti/Activiti/commit/a2670adef73501734d4341761049e3fe482d71b7#commitcomment-5541809
Merge pull request #219 from rmberg/job-exception-handling

Added ExecuteJobsRunnable exception handling
Switched names of form-type classes
fix test cases for act-1873
Fix ACT-1794 LDAP group lookups with user DN containing special chars
Catch message converter fix
Wrong translation fix
Merge pull request #228 from mikedias/msg-fix

Catch message converter fix
Added small test for deployment with zip