Enable this script to run from the root of trunk
Enable this script to run from the root of trunk

* tools/dev/wc-ng/count-progress.py:
  (usage): new function, yanked from the __main__ logic
  (__main__): call usage, as appropriate. if 'subversion' or 'tools' are
    not in the current path, then see if ./subversion is present.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@932261 13f79535-47bb-0310-9956-ffa450edef68

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