Merge pull request #106 from wgerlach/master

perl module for AWE clients
Merge pull request #107 from wgerlach/master

added API call for job list
add drisee.templet for running drisee job
Merge pull request #108 from wtangiit/master

add drisee.templet for running drisee job
minor updates
export provenance info to Taverna WorkflowRun json format
fix for map initiazation
typo fix
Merge pull request #109 from wtangiit/master

export provenance info to Taverna WorkflowRun json format
inserting task created/started/completd date into mongodb (as task field)
taverna exporting: fill workflowRun url to 'subject' field
Merge pull request #110 from wtangiit/master

updates in taverna exporting (add more info to export)
api for deleting zombie job: 'in-progress' jobs in mongodb but not in the queue (and no need to recover). DELETE /job?zombie
Merge pull request #111 from wtangiit/master

api for deleting zombie jobs: 'in-progress' jobs in mongodb but not in queue
add api to suspend and resume clients
api to suspend all clients (can be used for drain resources)
Merge pull request #112 from wtangiit/master

add api to suspend and resume clients
minor updates in tavernal exporting
add job invocation to the tavernal workflowrun
Merge pull request #113 from wtangiit/master

updates in tavernal workflowRun exporting