Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)

124236 amorarasu: Merged 5.0.N (5.0.4) to 5.1.N (5.1.2) (PARTIAL MERGE)
      124190 amorarasu: Merged V4.2-BUG-FIX (4.2.7) to 5.0.N (5.0.4)
         124132 arebegea: MNT-15573 : Site finder slow for a user who's member of many sites
            - added a new method to InvitationService to make use of the limit in the searchInvitation
            - sent and used the 200 limit from the site-finder.get.js in the script/ScriptInvitationService.java and passed the new parameter
            - for searchModeratedInvitations and searchNominatedInvitations methods of InvitationServiceImpl.java I added the use of the limit parameter
            - added some comments on ActivitiWorkflowEngine.java and TaskComponent.java to inform developers about the performance issues and possible improvement
            - added junit tests


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@124277 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/templates/webscripts/org/alfresco/repository/invitation/invitations.get.js

@@ -12,6 +12,7 @@ function main()
    var invitationType = args["invitationType"];
    var resourceType = args["resourceType"];
    var resourceName = args["resourceName"];
+   var resultsLimit = args["resultsLimit"];
    
    var props = {};
    
@@ -31,6 +32,10 @@ function main()
    {
       props.resourceName = resourceName
    }
+   if (resultsLimit != null)
+   {
+      props.resultsLimit = resultsLimit
+   }
    
    var invites = invitations.listInvitations(props);