rename g++-5.0 to g++-5
rename g++-5.0 to g++-5

dmlc/ps-lite,shilad/ps-lite,dmlc/ps-lite,xcgoner/ps-lite-new,dmlc/ps-lite,shilad/ps-lite,yuanxiaolong/ps-lite,xindaya/ps-lite,toothacher17/ps-lite,xcgoner/ps-lite-new,shilad/ps-lite,xcgoner/ps-lite-new,xcgoner/ps-lite-new,toothacher17/ps-lite,xindaya/ps-lite,dmlc/ps-lite,yuanxiaolong/ps-lite