Refs #4739, move segment setup code to UITestFixture and make sure it is run on every test run.
Refs #4739, remove zeitgeist query parameter handling in TestingEnvironment.
Refs #4739, add dragDrop utility function to screenshot test page renderer and capture alert()'s during screenshot tests.
Refs #4739, display page logs when a screenshot test times out.
Refs #4739, in the screenshot test diffviewer, display the location hint using the processed file path if the expected file does not exist yet.
Refs #4739, pass along errors to callback in testEnvironment Piwik API/Controller calls.
Refs #4739, only pad widgets in screenshot tests when the element is a direct child of a .widget element.
Merge branch 'master' into uiunittests
Fixes #4824 Use HTTP API instead of async CLI when shell_exec is disabled
Merge branch 'master' of github.com:piwik/piwik
Fixes #4824 fix typo
refs #57 some code improvements and tests, also some adjustments for sites having not many visits
Making class abstract to avoid phpunit warning
http://stackoverflow.com/questions/391390/phpunit-warning-on-an-utilitary-class
refs #57 make sure always a change of at least 2 visits is required. Added icon license information, will move the information later
Updating UI submodule.
Refs #4415 Enable HHVM build on Travis, I expect some tests will fail so let's allow failures. Exciting...
Next try at allowing failures for hhvm
Also disable HHVM for Mysqli builds
refs #57 fix syntax error
Disable HHVM as it requires a bit more work to enable build