[lazarus] Linux howto

[Vincent Snijders]

> Greetings,
>
> I added the Linux Howto to the main site in the "How to participate"
> page along with the Win32 Howto. I just did a quick reformat and edit
> job of the information. Could someone else take a minute to go over it
> and see if I missed something or if there is something else that should
> be added or changed.
Could it be mentioned which file I need to download to get the LINUX binary
of the release compiler. First I tried libs.tar.gz, but that archive only
contains 0.99.12a and that is not good enough to cycle today's compiler, I
think.