The Iron Pact updated
--(Jan) Updated various Leader biases.
--(Jan) Updated various Art.
--(Jan) Updated and expanded various Text and Diplomacy. Also added missing Comminque text.
--Added Credits file.
--Added user settings file (to turn off Cargo/Colonists).

--Updated for Rising Tide.
--Art updated thanks to Jan.
--Trait is now: 5/10/15% of Energy is converted into Culture. +10/15/20% Worker speed.
--Trade Agreements are:
---Old World Salon: Capital Culture yield increased.
---Military-Industrial Complex: Gain Energy and Science when killing a Unit in combat.

Added missing 48 alpha atlas