Added limitation of task history entries held in memory(commitedTasks hashmap).
Removed servlet definition from web.xml(left as annotation alone).
Added task queue viewer for testing renderer task fetch step in processing workflow.
Canceling task on active-task.jsp page, didn't remove it from active tasks list.
Commited tasks history default limit, enlarged to 1000 entries.
At application startup it now automatic loads ruleset and starts proxy(jhttp impl.).