* Add serialization version to GameInfo
* Add handling of incompatible saves due to a dfiferent save version
* Fix compilation?
* Fix ios compilation
* Refactor: Make it clearer that GameInfo serialization version is only supposed to be incremented when it's guaranteed to cause issues & rename to compatibility version
* Update initial version
* Update initial version
* Fix merge mistake
* Refactor: Move classes into their own files
* Handle 404 FileNotFound in UncivServer
* Refactor: Rename method
* Make GameSaver.saveGame throw the exception by default if it is not handled
* Add possibility to work with FileHandles in GameSaver
* Make OnlineMultiplayerGameSaver load the multiplayerServer setting each time it does something
This theoretically makes it unnecessary for the OnlineMultiplayerGameSaver to be re-instantiated each time it is used
* Refactor: Remove duplicated code
* Refactor: Extract NextTurnButton from WorldScreen
* Refactor: Remove WorldScreen-specific code from OptionsPopup
* Use kotlin coroutines everywhere instead of plain threads
This probably also cuts down on our raw thread usage, improving performance, since we now use a cached thread pool (in addition to coroutines being able to reuse threads anyway)
* Improve deep load from notification
* Refactor: Give music download coroutine the proper name
* Move UncivServer to own module (and jar)
* UncivServer isalive logged
* Separate UncivServer - some wiki hints
* Separate UncivServer - how to build UncivServer.jar
Co-authored-by: Yair Morgenstern <yairm210@hotmail.com>