merge in Bastian M. Wojek's cpp-version of msr2data. This should help to step towards a real platform independent musrfit package.

src/include/PMsrHandler.h

@@ -47,7 +47,7 @@
 class PMsrHandler
 {
   public:
-    PMsrHandler(char *fileName);
+    PMsrHandler(const char *fileName);
     virtual ~PMsrHandler();
 
     virtual int ReadMsrFile();