*sigh* somehow misplaced this. this should have been rd9627d65edf7

slight tweak to colours

add some missing wrapping.

quick and dirty and inefficient example of Tiy's suggested terrain sampling. Still needs moving to uLandGraphics

Fix issue #537 (empty team created on startup)

savesurf

Fix issue #507 (not highlighting friends joins)

This and the "retain freezing" stuff could probably use a flag.

too aggressive?

prevent drilling into hogs w/ drill rocket