Be explicit about MixFile stream positions.
Predict local pause state to avoid order lag. Fixes #3223.
reduce construction yard cooldown to 3 seconds

While not crucial, the extra second kind of is annoying and gets in the way of gameplay.
changed nuke launch sound

Someone complained that there was not good warning for the nuke. All you heard was the launch sound, which wasn't that noticeable and a bit like other sounds.
Now it says, "nuclear missile approaching".
Rework server orders.

- Server messages now show as from "Server".
- Fixes #3224.
Players and bots surrender on disconnect.
Promote oldest player to admin, not newest.
Merge pull request #3244 from pchote/bot-surrender

Improvements to player drop behavior
Merge pull request #3243 from ScottNZ/balance

RA Balance (destructible mines; badr and mamooth and cruiser buff)
Merge pull request #3246 from psydev/cnc

cnc touch-ups
Merge pull request #3238 from pchote/local-pause-state

Remove local pause order lag delay
Don't modify C&C options menu subtitle when opening the lobby.

fixes #3249
Fixes fix for #3249.
Improve setting the lobby server title.
Merge pull request #3251 from pchote/lobby-title-fixup

Lobby title fixup
Merge pull request #3240 from pchote/mixfile-streams

Be explicit about MixFile stream positions.
Revert "Players and bots surrender on disconnect."

This reverts commit 500c24fbaf942159c0adb7a37d1828f34a4c6267.
Merge pull request #3258 from pchote/drop-desync-fix

Revert "Players and bots surrender on disconnect."
Remove duplicate gnrl sequences definition
Merge pull request #3264 from ScottNZ/sequences

Remove duplicate gnrl sequences definition