- Add renaming support to FileIconView. Also some tweaks to renaming in

FileDetailsView (accidental renaming should now be rare).
- Fix keyboard support for edelib::ExpandableGroup in FIV. The remaining bugs 
are in ExpandableGroup class and not in efiler.

efiler/fileops.cpp

@@ -386,7 +386,6 @@ void do_paste(const char* t) {
 
 fprintf (stderr, "PASTE from '%s', to '%s', type=%d\n",(char*)Fl::event_text(),to,operation);
 
-
 	if (!strchr(Fl::event_text(), '/'))
 		return; // User is pasting something that isn't files
 		// TODO: create a text file?
@@ -468,7 +467,6 @@ fprintf (stderr, "from[%d]='%s'\n", k, from[k]);
 		else
 			c = ede_choice_alert(tsprintf(_("Copy or move these %d files to directory\n\t%s ?"), count, to), _("C&ancel"), _("&Copy"), _("&Move"));
 
-fprintf(stderr, "Exited choice_alert\n");
 		if (c==0) goto FINISH;
 		if (c==1) operation=COPY; else operation=CUT;
 	}