cattrack near term

Stuff that we want to do in cattrack in the near future

• RVM-28 2007-06-09T22-40 2009-04-02T08-24 Periodically truncate, delete or archive stale data
• RVM-363 2008-01-23T11-50 2009-04-02T08-24 Improve the speed of cat track's graphs
• RVM-389 2008-03-06T04-46 2009-04-02T08-24 Unable to search cattrack

• RVM-883 2010-04-13T07-48 12/Oct/10 Cattrack: In compare function, filter out tests that are only present in each run from only passed in one run table
• RVM-835 2009-06-26T07-07 27/Jul/09 Elide test runs where no tests were executed from histrorical regression reports
• RVM-600 2008-07-25T07-04 20/Apr/09 Build faliures not flagged as failures in regression email