NPC attacks should not include attribute bonuses

Issue report

Description of the issue

The NPC attacks and abilities already include the correct amount of Combat Dice to roll for the NPC.

Expected behavior / Proposed solution

The NPC should be rolling the number that the ability specifies + the amount the GM spent in Doom to boost the damage.

Reference

Ruling on Modiphius Forums

Steps to reproduce the issue

1. Create an npc with a 5 Combat Dice attack
2. Have 12 Brawn on the NPC
3. The NPC should be rolling 5 Combat Dice instead of the 8 it'S rolling now.

Environment

• Browser with the issue: Chrome
• Foundry VTT version: 0.7.9
• CONAN 2D20 version: 1.0.0