fix cpplint rule in wscript to output to stdout
fix cpplint rule in wscript to output to stdout

jubatus/jubatus,kmaehashi/jubatus_core,elkingtonmcb/jubatus,rimms/jubatus_core,mathn/jubatus,rimms/jubatus_core,gintenlabo/jubatus_core,elkingtonmcb/jubatus,kumagi/jubatus_core,rimms/jubatus,Asuka52/jubatus,kmaehashi/jubatus,gintenlabo/jubatus,jubatus/jubatus,gintenlabo/jubatus_core,gintenlabo/jubatus,rimms/jubatus_core,roselleebarle04/jubatus,kumagi/jubatus_core,kumagi/jubatus_core,kmaehashi/jubatus_core,kumagi/jubatus_core,kmaehashi/jubatus_core,mathn/jubatus,kmaehashi/jubatus_core,gintenlabo/jubatus_core,roselleebarle04/jubatus,Asuka52/jubatus,jubatus/jubatus,kmaehashi/jubatus,gintenlabo/jubatus_core,rimms/jubatus_core,rimms/jubatus