Merge pull request #123 from zijistark/alpha

Mechanic which removes Pope's excess piety and cash upon Crusade
Encoding issue
Removed muslim merchant republic nerf
Update README.md

Updated with a mention of ziji
Improved courtier killing event performance
Merge pull request #125 from thefinestsieve/beta

Improved courtier killing event performance
Overhauled useless courtier mass-murder event for performance