[Koha] koha-latest.tar.gz isn't the latest

[Bob Ewart]

It is koha-3.18.00 instead of 3.18.02. and on the download page, the 
link to Koha 3.18.0 (.tar.gz) ponts to koha-3.18.00-beta.tar.gz. Would 
someone please fix that.

I'm trying to re-write the INSTALL.opensuse documentation for openSUSE 
13.2, since the current documentation is several years old (openSUSE 
11.3 no longer supported)  I found that in trying to follow my instructions.

Bob