Mac OS compile fixes.

CollectAgent/Makefile

 include ../config.mk
 
-CXXFLAGS =	-O0 -g -Wall -fmessage-length=0 -I$(DCDBDEPLOYPATH)/include/
+CXXFLAGS =	-O0 -g -Wall -std=c++11 -fmessage-length=0 -I$(DCDBDEPLOYPATH)/include/
 OBJS =		collectagent.o cassandra/Cassandra.o cassandra/cassandra_constants.o cassandra/cassandra_types.o
 SRC = 		$(patsubst cassandra/%,,$(OBJS:.o=.cpp))
 LIBS =		-L$(DCDBDEPLOYPATH)/lib/ -lthrift -lmosquitto -lssl -lcrypto -lpthread

CollectAgent/simplemqttserver.h

@@ -5,7 +5,7 @@
  *      Author: Axel Auweter
  */
 
-#include <cstdint>
+#include <stdint.h>
 
 #ifndef SIMPLEMQTTSERVER_H_
 #define SIMPLEMQTTSERVER_H_