Cleanup quicklist style

Small fixes due to a new version of clang-format (it's less
crazy than the older version).
Add branch prediction hints to quicklist

Actually makes a noticeable difference.

Branch hints were selected based on profiler hotspots.
Config: Add quicklist, remove old list options

This removes:
  - list-max-ziplist-entries
  - list-max-ziplist-value

This adds:
  - list-max-ziplist-size
  - list-compress-depth

Also updates config file with new sections and updates
tests to use quicklist settings instead of old list settings.
Add more quicklist info to DEBUG OBJECT

Adds: ql_compressed (boolean, 1 if compression enabled for list, 0
otherwise)
Adds: ql_uncompressed_size (actual uncompressed size of all quicklistNodes)
Adds: ql_ziplist_max (quicklist max ziplist fill factor)

Compression ratio of the list is then ql_uncompressed_size / serializedlength

We report ql_uncompressed_size for all quicklists because serializedlength
is a _compressed_ representation anyway.

Sample output from a large list:
127.0.0.1:6379> llen abc
(integer) 38370061
127.0.0.1:6379> debug object abc
Value at:0x7ff97b51d140 refcount:1 encoding:quicklist serializedlength:19878335 lru:9718164 lru_seconds_idle:5 ql_nodes:21945 ql_avg_node:1748.46 ql_ziplist_max:-2 ql_compressed:0 ql_uncompressed_size:1643187761
(1.36s)

The 1.36s result time is because rdbSavedObjectLen() is serializing the
object, not because of any new stats reporting.

If we run DEBUG OBJECT on a compressed list, DEBUG OBJECT takes almost *zero*
time because rdbSavedObjectLen() reuses already-compressed ziplists:
127.0.0.1:6379> debug object abc
Value at:0x7fe5c5800040 refcount:1 encoding:quicklist serializedlength:19878335 lru:9718109 lru_seconds_idle:5 ql_nodes:21945 ql_avg_node:1748.46 ql_ziplist_max:-2 ql_compressed:1 ql_uncompressed_size:1643187761
Set optional 'static' for Quicklist+Redis

This also defines REDIS_STATIC='' for building everything
inside src/ and everything inside deps/lua/.
Upgrade LZF to 3.6 (2011) from 3.5 (2009)

This is lzf_c and lzf_d from
http://dist.schmorp.de/liblzf/liblzf-3.6.tar.gz