Support for new expeditions

[Javran]

This issue is for tracking support for expeditions introduced in July 18, 2019 patch.

• Expeditions include: A4 B3 B4 41 42 43 44 (having requirement checks is high priority, also resource income table)
• Expedition selector UI update (as we have more cols and rows, might give some thoughts on that but low prio)

[Javran]

To be resolved: wikiwiki and wikia has conflicting info on exped 10 on bauxite income, 30 vs 40.

Edit: wikiwiki and wikia finally settled on 40.

[Javran]

Note that we now have monthly expeditions, it would be useful to implement indicators to spot whether a monthly expedtion: is done / not done yet / not yet unlocked / etc.

Another sort-of-corner-case concern: if a fleet just meets all the basic requirements (especially those stat-related) and removing any equipment will result in failure, we shouldn't insist on carrying more DLCs for better income - but I feel this is complicated to implement and might not worth the effort.