* tools/dist/collect_sigs.py:   Add license blurb, as well as some ideas on future improvement.
* tools/dist/collect_sigs.py:
  Add license blurb, as well as some ideas on future improvement.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1038297 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion