add missing HarvesterAttackNotifier

closes #6671
document HarvesterAttack- and BaseAttackNotifier
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.
Adding NASTLH to the AI
added also gatech to the AI ...
Use the existing SpriteLoader cache for tilesets.
Use SpriteLoader for frame exporting.