Add test to highlight that .[:format] parsing cannot be used
fix klein.php to pass new tests. This changes the behaviour of [:action]: Match anything up to the next / <NEW>or '.'</NEW> or end of the URI as 'action'.
Update readme
regexp change, as suggested by Chriso.
tests pass
Merge remote-tracking branch 'refs/remotes/chriso/master' into excludeDotFromSlug

Conflicts:
	tests/RoutesTest.php
revert the description back
Merge branch 'excludeDotFromSlug' of https://github.com/gbouthenot/klein.php into gbouthenot-excludeDotFromSlug

Conflicts:
	tests/RoutesTest.php
Merging the dot tests into 1
Merge branch 'gbouthenot-excludeDotFromSlug'