Make the RA/D2K/TS map chooser layout consistent with the lobby.
document traits with generic names
Merge pull request #6676 from pchote/map-chooser-layout

Make the RA/D2K/TS map chooser layout consistent with the lobby.
Merge pull request #6681 from Mailaender/document-basic-traits

Documented traits with generic names
port allies-02 to new Lua API
Chinooks now accept deploy order inflight
Revert cachedLocation change that caused issues with transports.

This partially reverts commit 2f5ac1a360342e180f24ac2289cf34fcb0b21045.
Fix closure issue with mission objectives. Fixes #6680.
Mods.Common Effects

Moved over more effects to Mods.Common
Merge pull request #6379 from Mailaender/allies-02-new-lua

Ported Allies 02 to the new Lua API
Merge pull request #6690 from huwpascoe/cargoland

Chinooks now accept deploy order inflight
Merge pull request #6687 from pchote/fix-shellmap

Revert "Some minor Cargo style fixes."
Merge pull request #6667 from steelphase-forks/common-effects

Mods.Common effects
Merge pull request #6691 from pchote/objective-duplication

Fix closure issue with mission objectives.
Use the existing SpriteLoader cache for tilesets.
Use SpriteLoader for frame exporting.
Remove --transpose utility command.

The engine has supported transposed sprites for a long time now.
Add plumbing for mod-defined sprite loaders.
Move ShpTD sprite loading into Mods.Common.
Move ShpTS sprite loading into Mods.Common.