Add unix socket support for SphinxAPI connection

Feel free to edit the comment as needed, I'm not a very good writer, lol.

I also replaced is_numeric() with ctype_digit() because it is a faster/simpler check that is also more accurate when dealing with ports.
Update Changelog
Fixing style/standard's issues.
Renaming data files for tables after table rename. Oops
Updating Changelog.
Fix: Missing parameter for binaries.php in /threaded/start.sh
Fixing setSetting() call in AniDb to use an array instead of string.
Fixing setSetting() call in AniDb to use an array instead of string. Really, this time!
Renaming a bunch of tables to bring them into line with our naming conventions. Still a few that aren't done yet.
Updating Changelog.
Table SQL update patches for name changes.
Removing menu table rename as it was done previously. Oops.
Fixing bad rename of releaseaudio to audio_data.
Fixing python scripts for table name changes.
Fixing python files references to changed Db names.
Fixing output format for some Amazon lookups.
Fixing triggers for rellease_files table
Fixing case for 'information_schema' as database names may be case sensitive, although this is often disabled.
Fixing badly named variable.
Putting all properties together.