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.

in the game.

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

by distance from Sol (0,0,0) and generates warps based on distance to
adjacent sectors.