Unit test fixes.
Merge pull request #24 from e-cuellar/master

Unit test fixes.
Unit test fix.
Merge branch 'master' of https://github.com/pentaho/pentaho-platform.git
Massive PUC cleanup:
removing compiler warnings
moving to new api calls for deprecations
adding license headers where missing
updating license headers where incorrect (eg MPL)
removing unused classes
Merge branch 'master' of https://github.com/pentaho/pentaho-platform.git
BISERVER-8130 Scheduler Email option appears even though email server is
not setup
Import cleanup
PentahoMetadataDomainRepositoryTest fix.
Merge remote-tracking branch 'origin/master'
Fixes for unit tests
Merge branch 'master' of https://github.com/pentaho/pentaho-platform.git
Merge branch 'master' of https://github.com/pentaho/pentaho-platform