[PATCH] Handle special characters in Junit report

The failure message for few tests contain special characters, ex:
prop_tests.py. As a result, it creates an invalid xml file and not being
displayed in Hudson.

This commit fixes this issue, also tracked in issue 3541. With this fix,
the test results are displayed in Hudson, especially the results
specific to 1.6.x solaris build.
  http://subversion.tigris.org/issues/show_bug.cgi?id=3541

[[
Fix for issue 3541. When generating junit reports, remove special
characters, if any, from test failure messages.

* tools/dev/gen_junit_report.py
  (remove_special_characters): New method to remove special characters.
  (junit_testcase_fail, junit_testcase_xfail): Use
  remove_special_characters() method to remove special characters in
  test failure messages.
]]

-- 
Bhuvaneswaran A    
CollabNet Software P Ltd.  |  www.collab.net