Some more small changes for MSVC++ compatibility

eo/src/utils/eoParam.h

@@ -409,8 +409,8 @@ public:
   while ( (pos=t.find_first_not_of(delim)) < t.size())
     {
       size_t posEnd = t.find_first_of(delim, pos);
-      std::string u(t,pos);
-      u.resize(posEnd-pos);
+      std::string u = t.substr(pos,posEnd);//(t, pos);
+      /*u.resize(posEnd - pos);*/
       second.push_back(u);
       t = t.substr(posEnd);
     }

eo/src/utils/make_help.cpp

@@ -29,9 +29,11 @@
 #endif 
 
 #include <utils/eoParser.h>
-#include <fstream.h>
+#include <fstream>
 #include <stdexcept>
 
+using namespace std;
+
 /** Generation of the status file, and output of the help message if needed
  *
  * MUST be called after ALL parameters have been read in order to list them