Changes in PHPUnit 4.6

PHPUnit 4.6.0

Added the --strict-global-state command-line option and the beStrictAboutChangesToGlobalState configuration setting for enabling a check that global variabes, super-global variables, and static attributes in user-defined classes are not modified during a test
Merged #1527 and #1529: Allow to define options for displaying colors
Merged #1528: Improve message when PHPUnit_Framework_Constraint_Count is used with logical operators
Merged #1537: Fix problem of --stderr with --tap and --testdox
Fixed #1599: The PHAR build of PHPUnit no longer uses an autoloader to load PHPUnit's own classes and instead statically loads all classes on startup