Add the "double" primitive type.
Add the "double" primitive type.

martijnvermaat/rpclib,soaplib/soaplib,arskom/spyne,sigma-random/soaplib,soaplib/soaplib,soaplib/soaplib,martijnvermaat/rpclib,gsson/soaplib,martijnvermaat/rpclib,arskom/spyne,arskom/spyne