Fix "Exploit Weakness" Support not applying for "ArmourFullyBroken"

[majochem]

Fixes #731 .

Description of the problem being solved:

• Original PR forgot to change "ArmourBroken" to "ArmourFullyBroken" in the statMap for "Exploit Weakness" support in sup_str.txt . Now it's fixed and works again.

Steps taken to verify a working solution:

• Check Config for "Is enemy Armour broken?" is set correctly (no manual value)
• Exploit Weakness support damage bonus applies correctly

After screenshot:

note: the 51.7% is a result of rounding due to the tiny damage values. modifier is correctly applied as "50% More"