[ENH] Created ContinuousIntegrationTesting.php class. Use this to continually svnup to the most recent version, and then carry out phpunit tests against the results of the last revision that was tested.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48038 b456876b-0849-0410-b77d-98878d47e9d5