ВЕРСИИ (4)

- Fixed invalid identifier exception - Cleanup GUI code

- Added support for colour specification when creating a portal - Added support for the mod when installed on the client for tinting portals when specified on the server, while showing vanilla portals to clients without the mod - Added GUI for world creation/customisation and deletion - Added proper support for portal deletion from internal registry - Removed create, delete and generator command interfaces, replacing them with commands for opening the GUI - Updated Polymer - Updated to 1.18.1 - Removed illegal BlockStates

Fix critical issue with portal command

Initial release