Website: bms text/plain now binary

[aluigi]

I have chanaged the way the bms files are handled on my website.
Previously they were handled as text files and so you were able to see their content directly on the website, and then save them with "Save As".
It was a feature made on purpose by me.

Unfortunately I guess that many people don't like this feature and copy&paste the content of the script wasting time and with possible errors (it happened to some users).
So now the bms files are considered as binary data and your browser will ask you to save them.

In my opinion the negative side of this change is that now it's not possible to see the information and version of the script in its header (you know, that problem with the browser cache).

[aluigi]

Hopefully I have been able to solve also the problem of the browser's cache just now.