- fixed issue if betterform is updated into a clean version of exist (web.xml might not be in place, web.xml.tmpl did the trick)
- added target to fully revert eXist to its former state (works only with target: "eXist 2.0 with bf5RC2" (dwr-2 and Saxon 9.2.x) included and betterform RC3 as source
- cleaned up a little bit