more tweaking land graphics due to snow

Visual tweaks for snow

braces fail

Graphics updates

raise Y start to cloud level

Another snow variant

FindPlace in lua now returns null for failure to find a place, and accepts a 5th parameter to try finding a place without considering proximity (note that this can place a gear right next to mines).

trying a graphic with more white and less translucency

knock back y two to make snow pile up a bit less high

fixed showmission so it actually displays the right icons

should allow snow to spawn against explosion land back tex. a bit messy but I'm sleepy. g'nite

Close branch

apply cGravityf when changing cGravity

Implement room delegation when admin lefts it

more snow

Reimplement a bunch of administrator commands