Bulk Operation

CMS-1681 Limit number of gc's and time for tomcat garbage collection thread on shutdown

CMS-1681 backport CMS7-2772 to 2.06 branch

CMS-1681 The workflowmanager implicitly starts an (anonymous) rmi registry which isn't shutdown correctly

CMS-1681 Repository should be closed before the rmi registry is shut down

CMS-1681 Initialize content listener is not properly removed at shutdown in LocalHippoRepository

CMS-1681 Run console and cms as servlets instead of filters to allow for better lifecycle management

CMS-1681 Properly remove event listeners on shutdown