- decor_sk_office_lamp1 is not cover
- remove tac icon entirely from holdingcell_1x1_celldoor1, which is not cover and is BoundType.Wall

Remove cover icons from publicterminal_glasspanel1 (was making adjacent square incorrectly appear impassable in vanilla tactical view)

- decor_plastek_office_floorlamp1 is a cover object

remove log spam

just minor position tweak to previous update

- custom anims now show up in Incognita view like standard cover objects.
- improved grid alignment of 2x3 non-cover icon

decor_plastek_hall_floorlamp1 is in fact a cover item.

- do not override vanilla animdefs that have not been customized
- add missing tall cover item "decor_ko_lab_tallcase1"

- tweak position of 2x3 non-cover image to align better with grid
- new anims for "tall" (blocks sight) items with internal black star prisms
- add ftm_hall_plant1 and ftm_hall_plant1 as "tall cover" items

Adds .anims for "tall cover" and "tall non-cover" items.