* Units can now be given optional Portraits to be displayed everywhere (except world map) instead of unit Flags.
* Add section to wiki for adding Unit Portraits
* Generify portrait functions
* Small nitpicks fixed
* Reverted one change
* Fix docs
* Fix docs
Co-authored-by: tunerzinc@gmail.com <vfylfhby>
* Add noted unimplemented music triggers
* Prototype try-civ-specific-then-try-general music function
* Undo previous commit and rename Built to Wonder
* Move music triggers to alert popup
* Fixed the links in the docs
* Fixed broken tables
Tables without a line break above are not treated as valid tables
* Removed redundant table of contents and formatted some bulleted lists
* The image in Regions.md is now properly displayed
* Standardized list indentation, line spacing, table header rows, and JSON code blocks
* Standardized headers
* Fixed remaining broken links, edited pseudo-footnotes
* Unique units abilities that should be inherited by upgrades
* Unique units abilities that should be inherited by upgrades - xlt
* Unique units abilities that should be inherited by upgrades - wiki
