10/29/2022: WeaveZZT 2.8b

Updates:

* Updated WEAVEDMO to include all new innovations, improve descriptions, and fix bugs.

Bug Fixes:

* Added a check that will prevent an object from wrapping a large number around to a negative number (and will instead trigger a failed #give or #take)

* If error messages are suppressed (error.msg = "") and a #RUN command fails to find the appropriate .OBJ file, the object's code is no longer erased.

* #SET and #CLEAR on keys wouldn't show up in the sidebar.

Improvements:

* Instead of 64 shared custom counters/flags, there are now 99 of each.

* #color player <fg> [bg] will now change the color of the tile under the player.

* #put player <element> [color] [bgcolor] will now place that element underneath the player as well.