BUG: Update CTKAppLauncher to version 0.1.13 - Fixes #3730

This commit fixes issue #3730 by ensuring the additional launcher
settings are considered.

$ git shortlog v0.1.12..v0.1.13 --no-merges
Jean-Christophe Fillion-Robin (7):
      Begin post-0.1.12 development
      Remove CTK_BASE_ variables and explicitly specify target and include dirs
      Fix default value for AdditionalLauncherSettings settings
      Warn if git executable can not be found and default version to 'unknown'
      Update driver script to ensure GIT_EXECUTABLE is propagated.
      Warn if git executable can not be found and default version to 'unknown'
      CTKAppLauncher 0.1.13

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23466 3bd1e089-480b-0410-8dfb-8563597acbee