fix release() method bug, remove invalid requests from queue (should never occur, really), add array slice() method

An ANSI editor object.  Requires frame.js, tree.js.  Provides an ANSI editor with pop-up colour palette, character set menu, option to download the ANSI.
To-do: Scrolling, block operations, probably lots of other stuff.

add delTab (by title or index) method to layout object, remove non-existant chat channels from view (if present), miscellaneous hackery to keep the display current.

throw digitalman on the ground.
my dad's not a camera.

support custom tab types: tree, chat, graphic
bunch of other shit, and stuff.....and so on...
...and so forth

support optional timeout in db queries. default: nonblocking writes, blocking reads. timeout 0 = nonblocking r/w with acknowledgement. timeout > 0 = blocking r/w for duration of timeout with acknowledgement (or read result)

use the native JavaScript one.

This single-handedly improved the performance of the JSON DB on 3.16 by a
factor of about 20.

added fuh_queue() function to clear query list on client disconnect (after one final attempt). check operations against a list of valid commands (error if invalid request).