* subversion/tests/cmdline/svntest/main.py: Stop showing the log level of each    line in the log. It clutters the output and makes it hard to copy/paste    test output for reuse during test development.
* subversion/tests/cmdline/svntest/main.py: Stop showing the log level of each
   line in the log. It clutters the output and makes it hard to copy/paste
   test output for reuse during test development.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1333523 13f79535-47bb-0310-9956-ffa450edef68

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