[Info-gama] new stable release 1.6.01

[Ales Cepek]

I have uploaded new stable release gama-1.6.01 to ftp.gnu.org.  This
version is available from CVS as branch gama-1-6.

There are no major differences from the user's point of view, mainly
internal organization of the source files and directories has been
changed and the documentation has been included into the tar-ball.

Ales