message: Moving alloy.py to use git by default, adding svn as an option
diff: @@ -1111,7 +1111,9 @@ if __name__ == '__main__':
  llvm_group.add_option('--extra', dest='extra',
  help='load extra clang tools', default=False, action='store_true')
  llvm_group.add_option('--git', dest='use_git',
  - help='use git llvm repository instead of svn', default=False, action='store_true')
  + help='use git llvm repository instead of svn', default=True, action='store_true')
  + llvm_group.add_option('--svn', dest='use_git',
  + help='use svn llvm repository instead of svn', default=True, action='store_false')
  parser.add_option_group(llvm_group)
  # options for activity "validation run"
  run_group = OptionGroup(parser, "Options for validation run",
  