Disable escaping special chars in netnames because it creates much more issues than it fixes.

Especially the netnames shown on screen are not those living in netlists,
breaking net info in Spice, Gerber X2 and IPC356 for instance

common/string.cpp

@@ -59,9 +59,14 @@ wxString EscapeString( const wxString& aSource, ESCAPE_CONTEXT aContext )
         }
         else if( aContext == CTX_NETNAME )
         {
+// Currently, modifying a netname creates mubh more issues than it fixes.
+// Especially the netnames shown on screen are not those living in netlists
+// breaking net info in Spice, Gerber X2 and IPC356 for instance
+#if 0
             if( c == '/' )
                 converted += "{slash}";
             else
+#endif
                 converted += c;
         }
         else if( aContext == CTX_LIBID )