Change the scheduler of check plugin job status from Ext.TaskMgr to Ext.util.TaskRunner. This changes was made due to check status job cannot be stopped in other tranSMART branch. Ext.util.TaskRunner should work the same way as Ext.TaskMgr except it's not singleton. Therefore, tasks can be assigned to a specific TaskRunner instance which will not harm other tasks if we want to stop it.
Merge branch 'master' of https://github.com/thehyve/Rmodules