v4 matlab:

* moved qzdiv.m and qzswitch.m to qz/
* fixed typo in qz/mjdgges.m


git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1858 ac1d8469-bf42-47a9-8791-bf33cf982152

matlab/qz/mjdgges.m

@@ -36,7 +36,7 @@ end
 [md,nd] = size(d);
 if ( ~isreal(e) | ~isreal(d) | me~=ne | md~=nd | me~=nd)
     % info should be negative in this case, see dgges.f.
-    error('MYDGGES requires two square real matrices of the same dimension.')
+    error('MJDGGES requires two square real matrices of the same dimension.')
 end
 % Set default value of qz_criterium.
 if nargin <3