Commit Briefs
TAILQ_REMOVE env and aliases during config_free
it's not technically required, since a couple of lines below we free whole host struct, and we don't have code that may use h->{env,aliases} afterwards, but it's nice not to have invalid pointers around. it may bite in the future.
fix warnings in manpage
man -Tlint
use the correct document root
pass the correct loc_off to the executor, so the various variables that depends on the matched location (like DOCUMENT_ROOT) are computed correctly.