Fix passing Dict/Array based UserType as params

Change-Id: I732c1c292a63a1ec4e6cf341c8268dfe4a600e06
Disable universal wheels

We can't build universal wheels of WSME because they end up with the
wrong dependency list, which ends up causing WSME to try to install
ipaddr under python 3 where it is (a) not needed and (b) can't be
installed because of a syntax error.

Change-Id: Ia7f6cb4cad9bb8cb58a6004ab2a394584e2e9efd
Merge branch 'master' of https://github.com/stackforge/wsme into wsdl-fixes