this is to help -portable. Some systems don't define HOST_NAME_MAX at all, and assume instead that code will use sysctl(_SC_HOST_NAME_MAX) with a VLA or a dynamic allocation, which is completely backward and useless. So, use the _POSIX hammer on this one too. it's dirty, but it's better to strive to avoid gratious -portable changes. reported and discussed with Thomas Adam.

ok op@

This adds a few more classes and wrapper divs that make easier to customize the look, without changing the appearance.

don't reuse the username as the label since it makes impossible to have multiple entries with the same username. ok stsp@

ok op@

This function is the only reason we had to pull in secrets.c in gitwrapper, because it's needed for parse.y (even if it's never called.) ok stsp@

This moves the handling of the secrets outside gotd.conf. There will be a few changes to this, committing it as-is to continue hacking in tree. ok stsp@