message: Update Makefile
  C++11 for all OSes
diff: @@ -26,16 +26,16 @@ CXXFLAGS += -std=c++11
  endif
  ifeq ($(UNAME), DragonFly)
  LIB= -pthread -lrt
  -CXXFLAGS += -std=c++0x
  +CXXFLAGS += -std=c++11
  endif
  ifeq ($(UNAME), Darwin)
  LIB= -lpthread MacMSRDriver/build/Release/libPcmMsr.dylib
  -CXXFLAGS += -I/usr/include -IMacMSRDriver -std=c++0x
  +CXXFLAGS += -I/usr/include -IMacMSRDriver -std=c++11
  endif
  ifeq ($(UNAME), FreeBSD)
  CXX=c++
  LIB= -lpthread -lc++
  -CXXFLAGS += -std=c++0x
  +CXXFLAGS += -std=c++11
  endif
  COMMON_OBJS = msr.o cpucounters.o pci.o client_bw.o utils.o
  