Overhaul gzip.m and gunzip.m These functions now operate in the directory where the archive file is located rather than the current directory. * gunzip.m: Redo docstring. Default directory for unpacking is now the directory where the .gz file resides. Eliminate unnecessary varargout usage. Eliminate unnecessary mfilename() function call by replacing with string "gunzip". Add %!assert(1) to remove file from test statistics. The tests are located in gzip.m * gzip.m: Redo docstring. Rename outdir input variable to dir to match other compress/uncompress routines. * unpack.m: Redo seealso links in docstring.

--- a/scripts/miscellaneous/unpack.m	Thu Oct 09 16:14:46 2014 -0700
+++ b/scripts/miscellaneous/unpack.m	Thu Oct 09 20:38:04 2014 -0700
@@ -66,7 +66,7 @@
 ## @end table
 ##
 ## The optional return value is a list of @var{files} unpacked.
-## @seealso{bzip2, gzip, zip, tar}
+## @seealso{bunzip2, gunzip, unzip, untar, bzip2, gzip, zip, tar}
 ## @end deftypefn
 
 ## Author: Bill Denney <denney@seas.upenn.edu>