Rewrote pkg-plist as describe in FreeBSD Porter's Handbook,
section 7.3 for fix package installation. (*)
Problem found by: Denis Shaposhnikov dsh at vlink dot ru (*)
<ChangeLog>
*) Feature: named locations.
*) Feature: the "proxy_store" and "fastcgi_store" directives.
*) Feature: the "proxy_store_access" and "fastcgi_store_access"
directives.
</ChangeLog>
Change knob IMAP_MODULE to MAIL_MODULE (1).
Keep compatibility for IMAP_MODULE, notice warning if usage.
Cosmetic fixes for package list (2).
(1) Anton Yuzhaninov (citrin at rambler-co dot ru)
(2) portlint -a
Update port infrastructure.
Add compiler's debug flag if WITH_DEBUG defined.
Add prefix NGINX_ for port's variables (VARDIR, LOGDIR, TMPDIR) for
prevent conflict with system variables.
Remove STOP_BEFORE_REMOVE and START_AFTER_INSTALL knobs.
