Changes made to city units, added more PALA units + changed civilians to HLTs.

Updated intro text and removed messaging related to Beta test.

Small changes and fixes.

Added more ground units to the second landing zone.

Various small changes.

Reworked convoy behaviour, they should now move to relevant objectives once certain criteria have been met.

Mapped roadway behind mountain base.

Moved landing Shard waypoint back, hopefully it won't beach itself.

Added more PALA units to the city, made it more difficult to avoid civilian casualties (you will no longer fail if you accidentally kill them). Reduced ground defences around Desert base slightly.

Added a PALA attack on SBGA by land later in the mission.