Arise strictness - darkseid

• TestCase and TestSuite are both now strict
• Assertion framework is strict
• Output cleaned up to be more verbose all the time
• Change: Performance timers are now accurate to only code under test, previously the phpunit callbacks for
  setup, were included in the performance timing for the code under test.
• Removed the external dep for performance tracking.
• Fixed skipped tests firing no assertions ran error