JBIDE-15057 : fix offline directory warning behavior

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-15009 : various fixes to the offline script

- forces d/l of resources:2-5 plugin

- runs install instead of verify, as it's necessary for dependency
  resolution in certain builds (ex. building only an ear requires wars/ejbs
  to be available (i.e. installed) in the local repo.

  There's the special case of resteasySimple.zip, which has a bad jetty
  configuration and unskippable integration tests, causing the build to
  fail. Instead of install, the ultimate goal is downgraded to package.

- gatein examples were not picked up because their pom.xml is one folder
  down the zip structure. the script now checks one folder deep for
  pom.xml if none is found at the root

- Installed artifacts are cleaned up if possible, to avoid polluting the
  local repo

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-15020 : use meaningful monitor name when fetching stacks

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-14977 -  JBoss Central tests fail
JBIDE-15112 - Invalid commands in JBoss Central
Summer Cleanup

removed unnecessary code :
- removed unused classes (Refresh*Handler)
- replaced IJobChangeListener by JobChangedAdapters

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBDS-2452 : set persistence unit name in hibernate console config

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Revert "JBDS-2452 : set persistence unit name in hibernate console config"

This reverts commit 0bf7c535111e458d468a477be44df240775f3e43. As per Max's
request.
ignore pmd logs from git

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-15083 avoid null in case of exceptions in central