Added a command line option "-K file_name" to save ITTI logs directly.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4303 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/UTIL/OCG/OCG.h

@@ -657,6 +657,7 @@ The following diagram is based on graphviz (http://www.graphviz.org/), you need
     unsigned char opt_mode; 
     unsigned char otg_enabled; 
     unsigned char omv_enabled;
+    char *itti_dump_file;
     unsigned char vcd_enabled;
     unsigned char eMBMS_active_state;
     unsigned char cba_group_active;