Merge pull request #75 from zijistark/crusade-dev

More crusade work + Unrelated bugfixes
Second round of decision icon improvements

Only employment and marriage left!
Modifier icon improvements

Added new hourglass modifier icons, tweaked event modifier icon choices
Merge pull request #76 from thefinestsieve/beta

More new decision icons + event modifier icon improvements
More flavor + two fixes

The new localisations should better reflect the actual effect of PB's
subjugation limitations, though the other languages still need to be
updated
Merge pull request #77 from thefinestsieve/beta

More flavor + two fixes
county_conquest CB renamed to muslim_county_conquest
More wealth for new crusader state character
Fixed opposite traits for new crusader king, gets two traits
Crusader kings get assigned a de jure capital
Crusader kings get crusader generals for 3 regiments
Minor cleanup & changelog for crusader state formation