Implements parts of urllib (quote, urlencode)
Implements parts of urllib (quote, urlencode)

Tests added to examples/libtest.

Signed-off-by: Ondrej Certik <b816faa87b7d35274d2e545c5be11ed4376f3ccf@certik.cz>

jaredly/pyjamas,jaredly/pyjamas,jaredly/pyjamas,jaredly/pyjamas