swig-rb: Fix tests so they don't use users real configuration.
swig-rb: Fix tests so they don't use users real configuration.

This prevents failures from for example auto-props being configured.

* subversion/bindings/swig/ruby/test/util.rb
  (SVNTestUtil.make_context): Load the config hash on the context from the
    config files in config_path.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1597884 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion