reverted dojo-1.8.3 to 1.7.2 (needs some more testing)
only cosmetics (added target to delete all update betterform resources in eXist, WARNING: eXist is not functional afterwards, a "svn revert *" is still needed
small bugfix for build-XRX.xml
Merge branch 'gh-development' into feature/dojo-1.7.2
- 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
- added some properties to build-XRX for clarification reasons
- small ant XRX build file fix