Starting reworking the battle command menu.

- I made the attack icon use the current character weapon,
or a fist if none equipped.
- I changed Defend to Support and Support to ??.

Still need to make the special category be able to be customly named
and have a custom, per character icon.
Made the script table to vector functions close the table only when opened.

I also added a return value to the openTable functions.

This will avoid closing accidentally a mother table when the child table
doesn't exist and should prevent future savegames bugs or the same style.

Closes #105.
Added a Kalya kneeling frame for dying/revive sequences.

The dead offset doesn't look right for now, but this will be solved
after the offset feature addition.