* Import syncthing-java/master using the import gradle project wizard
* Update buildscripts for the current gradle version
* Add kotlin plugin to the library modules
* Use locale module instead of maven local
* Add Kotlin runtime library to all projects
* Add compiling protocol buffers
* Update module names
* Remove building the old syncthing-java in the CI
* Remove installing the protocol buffer compiler
* Fix building the default repository implementation
l-jonas