Merge changes I5809ac06,I4362cd4e
authorGiovanni Meo <gmeo@cisco.com>
Tue, 27 Aug 2013 13:43:00 +0000 (13:43 +0000)
committerGerrit Code Review <gerrit@opendaylight.org>
Tue, 27 Aug 2013 13:43:00 +0000 (13:43 +0000)
* changes:
  Added Intellij files to gitignore
  Fixed typo and remove unecessary java.lang import


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