SupSuper/OpenXcom — pull request #632 by kevL (2013-09-14 05:01:39+00:00)
Title: Grenade activation warning messages.

- shows red warning when activating grenades in Tactical. But...
only works for Proxies in the preBattle equip screen (someone
with more understanding of thinkers & timers might do it for the
other grenades, on preTactical screen)

- 2 line change ( intended to replicate behavior of original )