Updated docs: use .wid instead of .conf
 - fixing imports
- Updating domain object
 - moving KnowledgeBase and StatefulKnowledgeSession to internal api
Merge remote-tracking branch 'origin/master'
 - renaming event package + event classes
- updating to KieBaseEventListener
- updating services to work in console
- Added MoveFileWorkItemHandler + tests
- Extended FileService capabilities: exists(), move() and createDirectory()
Merge branch 'master' of github.com:droolsjbpm/jbpm
- added deleteIfExists() and openFile() methods to FileService
- VFSFileServiceImpl: changed IOService implementation to IOServiceNio2WrapperImpl
- DomainKnowledgeServiceWorkItemsTest now creates the required files on demand and clean them up once it finishes
- updating task events listeners
- adding rules resources to session
- Demo work items implemented
- Updated input parameter names
- Added a delay possibility to TriggerTestsWorkItemHandler
- adding rules to main runtime
- updating services to work with new workitems
- updating services to use TaskService to create dynamic task