replaced class instance with class variables
replaced class instance with class variables

mpangrazzi/savon,payfriendz/savon,enahum/savon,oafridi/savon,billr578/savon,latortuga/savon,advishnuprasad/savon,BlaneCordes/savon_vertex,SICSoftwareGmbH/savon,kimptoc/Savon-with-username-token-digest,travis-repos/savon,savonrb/savon,zerobatu/savon,viniciusnz/savon,Eric-Guo/savon,rtrepo/savon