OpenRA/OpenRA — pull request #6197 by UberWaffe (2014-08-06 14:49:08+00:00)
Title: AttributeModifier and Manager added.

Allows modifiers to be defined per player and per actor.
Modifiers can define prerequisites.
Currently supports production and income.

Allows for tie-in from HackyAI. InsaneAI for RA included.

Pre-work for #6103.