Deprecate find_dir_in_path in favor of dir_in_path. * NEWS: Announce deprecation of find_dir_in_path and new function dir_in_path. * scripts/deprecated/find_dir_in_path.m: Add script to call dir_in_path and give deprecation warning. * scripts/deprecated/module.mk: Add deprecated find_dir_in_path.m to build system. * utils.cc (Fdir_in_path): Renamed find_dir_in_path to dir_in_path. * help.m, what.m, rundemos.m, runtests.m: Chane instances of find_dir_in_path to dir_in_path. * utils.cc, variables.cc: Change seealso links to point to dir_in_path. * func.txi: Document dir_in_path function.

--- a/scripts/help/help.m	Tue Dec 03 16:06:46 2013 -0800
+++ b/scripts/help/help.m	Tue Dec 03 15:59:56 2013 -0800
@@ -163,7 +163,7 @@
 
   found = false;
 
-  dlist = find_dir_in_path (name, "all");
+  dlist = dir_in_path (name, "all");
 
   for i = 1:numel (dlist)
     fname = make_absolute_filename (fullfile (dlist{i}, "Contents.m"));