Use relative includes in headers and absolute in code

- relative includes in headers
- absolute includes in exe code
- include sstream lib in eoExceptions.h
- fix ga/make_op_ga.cpp
- fix eoSGATransform.h

eo/src/eoCombinedContinue.h

@@ -22,15 +22,15 @@
 Authors :
     todos@geneura.ugr.es
     Marc Schoenauer
-    Ramón Casero Cañas
-    Johann Dréo
+    Ram<EFBFBD>n Casero Ca<EFBFBD>as
+    Johann Dr<EFBFBD>o
  */
 //-----------------------------------------------------------------------------
 
 #ifndef _eoCombinedContinue_h
 #define _eoCombinedContinue_h
 
-#include <eoContinue.h>
+#include "eoContinue.h"
 
 /**
     Combined continuators - logical AND:
@@ -40,7 +40,7 @@ Authors :
              to be consistent with other Combined constructs
              and allow to easily handle more than 2 continuators
 
-02/2003 Ramón Casero Cañas - added the removeLast() method
+02/2003 Ram<EFBFBD>n Casero Ca<EFBFBD>as - added the removeLast() method
 
 @ingroup Combination
 */