2.06.3:zeress:13 Minor history fix
2.06.3:zeress:14 Celtic Paganism fixes

- Removed the Bishop asks to convert to Celtic Paganism event
- The chance for a Celtic mystic to appear has been reduced
significantly
2.06.3:zeress:15 gone_pagan decision tweaks

- Cynical no longer increases the chance to "go pagan"
- Lunatic now has a chance for all cultures to cause a person to go
pagan
- The MA requirement for going pagan is or lower 30 for a demesne with
the appropriate pagan religion, and 20 otherwise
- Decision now actually checks the religion of the pagan province in
question, rather than accepting all unreformed pagan religions