## Description:
**Allow Hard/Impossible nations to retaliate and expand freely**
Previously, nations on Hard/Impossible difficulty could be stuck unable
to fight back if their `troopSendCap` or `isAttackTooWeak` checks
blocked them from sending enough troops. **@legan320** on the main
discord noticed it. Now:
- `troopSendCap` raises the cap to at least the total incoming attack
troops, so nations can match the force being used against them
- `isAttackTooWeak` bypasses the 20% minimum check entirely when under
attack
- `troopSendCap` no longer applies when attacking Terra Nullius, so
nations can always expand into unowned land with full troops
All checks still apply normally for unprovoked attacks against other
players.
## Please complete the following:
- [X] I have added screenshots for all UI updates
- [X] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [X] I have added relevant tests to the test directory
## Please put your Discord username so you can be contacted if a bug or
regression is found:
FloPinguin
FloPinguin
094aa766ce