add missing header in gcc 4.4

git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@198 951219d9-93cf-4727-9268-0efd64621fa3

slsDetectorSoftware/slsDetector/slsDetector.cpp

@@ -7,6 +7,7 @@
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #include <bitset>
+#include <cstdlib>
 
 int slsDetector::initSharedMemory(detectorType type, int id) {
 

slsDetectorSoftware/slsDetector/slsDetectorActions.cpp

@@ -1,5 +1,6 @@
 #include "slsDetectorActions.h"
 #include <iostream>
+#include <cstdlib>
 using namespace std;
 
 

slsDetectorSoftware/slsDetector/slsDetectorCommand.cpp

@@ -3,6 +3,7 @@
 #include <iostream>
 #include <sstream>
 #include <fstream>
+#include <cstdlib>
 
 #include <iomanip>
 

slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp

@@ -2,6 +2,7 @@
 #include "usersFunctions.h"
 #include "slsDetectorCommand.h"
 
+#include  <cstdlib>
 #include  <sys/ipc.h>
 #include  <sys/shm.h>
 

slsDetectorSoftware/slsDetectorAnalysis/energyConversion.cpp

@@ -3,7 +3,7 @@
 #include <fstream>
 #include <sstream>
 #include <iostream>
-
+#include <cstring>
 
 
 using namespace std;