Don't treat warnings as failures in the junit output

This matches Travis and the actual return code.
Fix uninitialized value...
Merge phpdbg into PHP-5.6
don't try to send in the test results until we restored qa.php.net
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  don't try to send in the test results until we restored qa.php.net
  Don't treat warnings as failures in the junit output

Conflicts:
	.travis.yml
Merge branch 'PHP-5.6'

* PHP-5.6:
  don't try to send in the test results until we restored qa.php.net
  Fix uninitialized value...
  Don't treat warnings as failures in the junit output