Ashes of Erebus Code

-PPQ Art Module updated for SVN build
-Various fixes

Balance changes by Azatote :
Various changes in game balance.
Bug fix in Corane's diplomacy texts.
Slight reduction of RoK heroes' strength (Bambur and Arthendain) and in Mines of Kilmorph's yields.
Removal of weapon upgrades for Hamstalfar recon units.
Slight changes in religion-specific units: Frost Giant become national unit, Nightwatch and Fawn buffed, Stygian Guard cost slightly increased.
Increased defensive strength for Harmatt.
Changes in religion-based alignment changes (without broader alignment option).
Changes in leader's religion weights (added -80 to White Hand for most leaders).