Implemented Clone method for planar figures and declared DeepCopy method deprecated.
Fix disabled create new segmentation button
Merge branch 'bug-16223-create-segmentation-button-is-disabled'
Preventing crash be setting ActivateTool at the right places.
Merge branch 'bug-16216-OtsuToolCrash'
Updated master version to 2013.09.99
Merge branch 'bug-12265-release-2013-09-version-update'

* bug-12265-release-2013-09-version-update:
  Updated master version to 2013.09.99
Merge branch 'bug-16221-ClonePlanarFigures'
COMP: Made PlanarFigureComposite cloneable.
Merge branch 'bug-16221-DiffusionFix'
Merge branch 'master' of https://github.com/MITK/MITK
Merge branch 'master' into niftk