* Added missionairy units, which can spread religion and bought with faith
* Forgot an include, minor additions
* Forgot credit for the missionary image
* Large refactor, enabling buying with almost all stats, split IConstruction into IConstruction & INonPerpetualConstruction
* Does this fix the tests
* Fixed accidentally removing all trailing spaces in template.properties
* Thanks to someTroglodyte for paying more attention than I do :)
* Implemented requested changes
* Fixed large amount of question marks
* Missing space, of course
* Fixed function name change
* Fixed merge problems
Co-authored-by: Yair Morgenstern <yairm210@hotmail.com>