formatted the readme
formatted the readme

advishnuprasad/savon,billr578/savon,SICSoftwareGmbH/savon,BlaneCordes/savon_vertex,mpangrazzi/savon,oafridi/savon,savonrb/savon,zerobatu/savon,rtrepo/savon,latortuga/savon,enahum/savon,Eric-Guo/savon