Unrelated misc. define tweaks
All effects of decadence as well as accrual wiped from defines.lua
Removed decadence faction effects and CB
Merge branch 'beta' into no_decadence

Conflicts:
	EMF/EMF_changelog.txt
Merge pull request #116 from zijistark/no_decadence

Decadence effects and hard-coded accrual nullified