make sure integ test failures break the build, and reformatting webapp/pom.xml back to two spaces
Merge branch 'master' of ssh://stash.safehaus.org:7999/chop/main

Conflicts:
	webapp/pom.xml

 o fixed CHOP-78
 o fixed unnecessary use of version in webapp/pom.xml which should
   inherit from the master pom and use 7.0.x thanks to askhat's fix
 o fixed formating in pom files : guys please let's use 2 spaces for
   xml indentation and no tab characters