Possible duplicate port - www/pecl-http vs. www/pecl-pecl_http

[Sean McAfee]

It appears that these two ports are actually duplicates.

pecl-pecl_http appears to have a more fleshed out Makefile, but hasn't 
been updated to the new version.

I'd normally go all Columbo on the commits and try to track it down, but 
don't have the time right now.

I figured I'd put it out on list/to maintainers before doing a PR.

-- 
Sean McAfee
Senior Systems Engineer