Fixes price of sinew.

120 dollars? Wow.
increment submap::field_count when loading submaps
Use DEFAULTMODE as input context in choose_direction,

And use pause (lowercase) as action for direction (0,0).
Using the DEFAULTMODE context allows the pause action from the normal game mode to be used. Previously it would use the" PAUSE" action from the DIRECTION context, which was not mapped at all.
Merge pull request #7316 from Rivet-the-Zombie/sinew-price

Fixes price of sinew.
Merge pull request #7313 from BevapDin/field-count

increment submap::field_count when loading submaps
Merge pull request #7314 from BevapDin/input-fixes

Use DEFAULTMODE as input context in choose_direction,