CliFactory replaced with more common command line parser
Runner do not show exception stacktrace
added (naive) support for watching folders
tests: added function test()
updated readme.md
Released version 0.9.1
Merge branch 'master' of github.com:nette/tester

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