whitespace
Runner: refactoring echo & log() into printAndLog()
Runner: added colors to output
Runner: added terminal color detection
CliFactory replaced with more common command line parser
Runner do not show exception stacktrace
added (naive) support for watching folders
tests: added function test()
Merge branch 'master' of github.com:nette/tester

Conflicts:
	Tester/Runner/CliFactory.php
	Tester/Runner/Runner.php