Doc comment fix.
Upgrade PHPUnit_Selenium
Sync with API change in PHP_CodeCoverage 1.2.10
Fixes #908

Don't rely on composer to set up the `include_path` for `ErrorHandler.php`.
Upgrade PHP_CodeCoverage
Prepare release
Refs #910

 * Pass the correct number of arguments to `PHPUnit_Framework_Constraint_Count::__construct()`.
 * Added missing tests for `PHPUnit_Framework_Constraint_SameSize`.
 * Added missing tests for `assertSameSize()`
Sync with 19f1d74.
Sync 922086c.
Fixes #277.
Account for `auto-globals-jit` when setting `$_ENV` and `$_SERVER` variables in
the xml config.
Fix whitespace
Cleanup
Fix XSD URL. Closes #912.
Use .html instead of .xhtml as file extension
Make TestCase::hasOutput() return true if "0" is outputted

TestCase::hasOutput() returns false when "0" is outputted, as it uses empty(), which returns false on the string "0".
Merge pull request #922 from dave1010/3.7
Revert "Sync with 19f1d74."

This reverts commit f3dc675fbc6670ed6335f898efd07a4b25f04697.
Revert "Sync with API change in PHP_CodeCoverage 1.2.10"

This reverts commit 19f1d742e0c36150001062f592c93f80aef3a9fd.
Upgrade PHP_CodeCoverage
Prepare release