IR gets one per base to maintain the old behavior. Abu Dhabi has a bit
more variety, with major bases like Al Dhafra and Bandar Abbas getting
two and FOBs getting none.
Some of the objective locations for the starting front line are too
aggressive and put opfor at a disadvantage since blue ships might start
so close to their bases.
Adds shipping lanes to Battle of Abu Dhabi. The others are acking the
new requirement but don't have an viable shipping lanes so no changes
are needed.