Fixed not working itests:
Fixed not working itests:

- bumping Felix framework to a later one seems to cause the itests
  to run again without failing on missing javax.* packages;
- updated to latest Pax-Exam 2.x plugins (while we're at it).



git-svn-id: e057f57e93a604d3b43d277ae69bde5ebf332112@1634882 13f79535-47bb-0310-9956-ffa450edef68

apache/felix-dev,apache/felix-dev,apache/felix-dev,apache/felix-dev