please unblock request-tracker3.[46]

[Niko Tyni <ntyni@iki.fi>]

Hi release team,

please consider

unblock request-tracker3.4/3.4.5-2
unblock request-tracker3.6/3.6.1-4

The changes are some documentation improvements and a missing alternative
dependency on libcgi-fast-perl.

Thanks,
-- 
Niko Tyni   ntyni@iki.fi