update pom versions in appimport
update cdmlib version to 5.2.0-SNAPSHOT
ref #7209 use git repos instead of svn in cdmlib-apps poms
change the versions to 4.4
Adapt cdmlib-app poms to new version
Cleanup poms in cdmlib-app
Update cdmlib version
changes version numbers in appimport
merge app-import 3.4 branch into trunk
update version in app parent pom
update cdmapps poms
reintegrate cdmlib-apps patricia into trunk
moved app-import to cdmlib-apps