Fix: URI with first $ escaped won't be recognized
Added route for new test
Added test for first dollar escaped
fixed URI, breaks test!

fixed URI, breaks test because there's a escaping bug!
fixes $ escapes, tests OK.
Merge branch 'patch-1' of git://github.com/kelunik/Arya into kelunik-patch-1
Request URIs are now automatically urldecoded
Removed extraneous whitespace