Simplify value? change (pull 121, cc 1914) by using existing function.
HTTP: remove auto-decoding of UTF-8 content

When READing via HTTP (without /string or /lines), no longer auto-decode
UTF-8 encoded content to a string!. Always return a binary! instead.

The auto-decoding feature removed by this commit lead to brittle code,
when developers testing with a site that by chance returned a string!
were lead to believe that an http:// READ always returns a string!.

This fixes CureCode issue #2027.

Fix as originally suggested by Graham Chiu.
Add back debug build option for series labels and fix low level dump functions.
With series labels enabled, using STATS will print a nice list of all series and identify some of the key series, or give you a clue about where they originated.
Replace the debug makefile I accidentally commited on prior push.
Merge pull request #129 from earl/fix-2027-read-utf8-http

HTTP: remove auto-decoding of UTF-8 content (cc#2027)
Added Greggs updated split from http://issue.cc/r3/1886
Merge pull request #130 from johnk-/master

Added Greggs updated split from http://issue.cc/r3/1886.
Updating it for now, just so we have the latest, but the discussion is still open.
Merge branch 'master' of github.com:rebol/rebol into delete-dir