Two changes to ease CI: 1) If pysvn is missing, the tests for svn_helper don't run and pollute the output 2) svn_helper no longer depends on being located at trunk/scripts/ Patch by: Augie Fackler Review by: Todd Larsen Review Issue: 802 Reviewed URL: http://codereviews.googleopensourceprograms.com/802

"""Multi-consumer multi-producer dispatching mechanism
"""
__version__ = "1.0.0"
__author__ = "Patrick K. O'Brien"
__license__ = "BSD-style, see license.txt for details"