Fixes XML string escaping by removing invalid characters
NANs are never equal, fixes #750
Show stack trace for unexpected exceptions.
Show stack trace even with no message; added test case.
Unskipping this as the issue should be solved by #779.
Add link to Brazilian Portuguese translation of the PHPUnit Manual
Try to make travis play nice with the symlink workaround needed for the current state of sb/version
Adapt fix
Fixes #796 and sebastianbergmann/phpunit-mock-objects#116

 * Fixed a call-time pass-by-reference issue exposed by de6d32a.
 * Cleaned up some slightly obfuscated code.
Make the fatal-isolation test work in most environments.
Update dependency information for PHP_Invoker and PHP_Timer
Update PHP_Timer usage
Refs #800

 * Synced with 6937c46.
Merge pull request #800 from whatthejeff/fatal_isolation
Merge branch '3.7'
Merge pull request #801 from whatthejeff/fatal_isolation_master
always use realpath of file
Merge pull request #803 from airbone42/master
Upgrade PHPUnit_Selenium
Upgrade PHPUnit_Selenium