Recommendation Tracker Code

one more nit

Cleaned up release related ant tasks

Added MySQL instructions

set to version 1

Changed year on project number

Added a couple of commas

rewritten

Removed unnecessary Thread.sleep(...) call that I was using for debugging

SynchronizeTransactionUtilities:
== Fixed a problem with my recursion model for syncing Groups and Recommendations

CommentRefsTablePanel:
== Deleting a comment removes the reference from the Group/Recommendation and then marks the Comment element as "deleted".

SynchronizeClient:
== Now deletes elements if they are NOT referenced and sets the correct SyncResponseCode. It had been executing isReferenced(...) and only deleting if it returned true.

CommentTypeDAO:
== Now looks at both the application_id and the comment_id when checking references. It had been just looking at comment_id's which are not unique amongst Applications.

CommentHelper:
== Correctly checks if a comment is referenced from a Recommendation or a Group.

UpdateTransactionManager:
-- Removed a bunch of unused code.