DAST 5.x-2.0-soc07final

This is the 0.2 release of DAST committed at the end of the evaluation period for SoC 2007. It contains several new pieces of functionality, most significantly, the ability to read/write Apache .conf and MySQL .ini files through the ApacheConf* and MySQLConf* Phing tasks and types. See the documentation page at http://docs.google.com/View?docid=dcgv33zb_25d26w5n for the full set of docs. Installation is the same as in 0.1 but be sure to get the updated dependencies package at http://www.abeharry.info/stuff/dast-deps.tar.gz or http://www.abeharry.info/stuff/dast-deps.zip