Remove all preferences from package.json (darrinhenein#13)

package.json

@@ -17,106 +17,5 @@
 	{
 		"firefox": "53.0a1 - 55.0"
     },
-    "hasEmbeddedWebExtension": true,
-	"preferences-branch": "@verticaltabsreloaded",
-	"preferences": [{
-		"name": "right",
-		"type": "bool",
-		"title": "Display tabs on the right",
-		"value": false,
-		"hidden": true
-	},
-	{
-		"name": "hideInFullscreen",
-		"type": "bool",
-		"title": "Hide tabs in fullscreen",
-		"value": true,
-		"hidden": true
-	},
-	{
-		"name": "compact",
-		"type": "bool",
-		"title": "Compact Mode (hides text labels)",
-		"value": false,
-		"hidden": true
-	},
-	{
-		"name": "theme",
-		"type": "menulist",
-		"title": "Theme",
-		"value": "dark",
-		"options": [
-			{
-				"value": "none",
-				"label": "None / Firefox default"
-			},
-			{
-				"value": "dark",
-				"label": "Dark (recommended)"
-			},
-			{
-				"value": "light",
-				"label": "Light (recommended)"
-			},
-			{
-				"value": "windows",
-				"label": "Windows"
-			},
-			{
-				"value": "darwin",
-				"label": "Darwin"
-			},
-			{
-				"value": "linux",
-				"label": "Linux"
-			}
-		],
-		"hidden": true
-	},
-	{
-		"name": "tabtoolbarPosition",
-		"type": "menulist",
-		"title": "Toolbar Position",
-		"value": "top",
-		"options": [
-			{
-				"value": "top",
-				"label": "Top"
-			},
-			{
-				"value": "bottom",
-				"label": "Bottom"
-			}
-		],
-		"hidden": true
-	},
-	{
-		"name": "toggleDisplayHotkey",
-		"type": "string",
-		"title": "Hotkey for hiding/showing tabbar",
-		"value": "control-shift-v",
-		"hidden": true
-	},
-	{
-		"name": "width",
-		"type": "integer",
-		"title": "Width of the tab sidebar",
-		"value": 250,
-		"hidden": true
-	},
-    {
-		"name": "debug",
-		"type": "bool",
-		"title": "Enables console logging for debugging",
-		"value": false,
-		"hidden": true
-	},
-	{
-		"name": "toggleDrawInTitlebar",
-		"type": "control",
-		"title": "Enable/Disable titlebar",
-		"label": "Toggle titlebar",
-		"description": "Enable the titlebar if the window control buttons are overlapping with Firefox elements",
-		"hidden": true
-	}]
+    "hasEmbeddedWebExtension": true
 }