Merge pull request #104 from wtangiit/master

import packages under MG-RAST/golib
Merge pull request #105 from wtangiit/master

enable job description to disable workunit failure retry
perl module for AWE clients
Merge pull request #106 from wgerlach/master

perl module for AWE clients
added API call for job list
remove debug line
Merge pull request #107 from wgerlach/master

added API call for job list
Merge pull request #108 from wtangiit/master

add drisee.templet for running drisee job
Merge pull request #109 from wtangiit/master

export provenance info to Taverna WorkflowRun json format