DAST 5.x-1.1

Minor update from 5.x-1.0:
1. added the tmp directory which is needed under DAST_HOME
2. Url to dast-deps packages had a typo
3. Added an INSTALL.txt.

This is the first public release of DAST - it contains one build script: dast-patch.xml. dast-patch automates the
process of setting up a clean Drupal site for testing patches. Specifiy the CVS revision of the Drupal core and
the modules you want, the target web directory and database, and the URL or filesystem path to the patch file
you want to test, and the dast-patch build script will delete the existing database and directory (if they exist,)
fetch the specified core and contrib- modules from CVS (or a local directory cache,) (re)create the specified Drupal
database and user, and download and patch the newly created Drupal install. It will also set the correct
$db_url in settings and autorun the Drupal installer to bootstrap the site - so all you have to do is continue the
install from the 'Choose site name...' page.