Add Portal Knights (#115)

* Add Portal Knights (draft)

This is the first draft for Portal Knights. It currently seems to function fine on Windows. I have not completed the Linux (Proton) support yet.

* Add Proton

Updated config to include Proton support.

* Add new Ports setup and WINE/Docker

* Add extract stage

* Create manifest.json

* Delete manifest.json

* Finalize Settings

* Final updates

* Update repo source

portal-knightsserver_config.json

@@ -0,0 +1,45 @@
+{
+	"basicServerData": {
+	  "name": "AMP Powered Portal Knights Server",
+	  "ipv4": "0.0.0.0",
+	  "port": 28001,
+	  "saveFolderPath": "./savedata"
+	},
+	"gameplayMode": "Adventure",
+	"universeSize": "Normal",
+	"universeId": 0,
+	"hideConsoleWindow": false,
+	"admins": {
+	  "credentials": {
+		"password": "admin_password_please_change"
+	  },
+	  "canLogin": true,
+	  "canKickPlayers": true,
+	  "canModifyWorld": true,
+	  "canInteractWithCraftingStations": true,
+	  "canInteractWithChests": true,
+	  "canInteractWithNPCs": true
+	},
+	"users": {
+	  "credentials": {
+		"password": ""
+	  },
+	  "canLogin": true,
+	  "canKickPlayers": false,
+	  "canModifyWorld": true,
+	  "canInteractWithCraftingStations": true,
+	  "canInteractWithChests": true,
+	  "canInteractWithNPCs": true
+	},
+	"guests": {
+	  "credentials": {
+		"password": ""
+	  },
+	  "canLogin": false,
+	  "canKickPlayers": false,
+	  "canModifyWorld": false,
+	  "canInteractWithCraftingStations": false,
+	  "canInteractWithChests": false,
+	  "canInteractWithNPCs": false
+	}
+  }