Wizards: Remove Qt Quick 1 file wizard

Change-Id: I4ea4ab66cec327ef7a85a46dedb2c21ad3db8912
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

share/qtcreator/templates/wizards/files/qtquick1/file.qml.tpl

@@ -1,5 +0,0 @@
-import QtQuick 1.1
-
-Item {
-
-}

share/qtcreator/templates/wizards/files/qtquick1/wizard.json

@@ -1,37 +0,0 @@
-{
-    "version": 1,
-    "supportedProjectTypes": [ ],
-    "id": "Q.Qml.1",
-    "category": "R.Qt",
-    "trDescription": "Creates a QML file with boilerplate code, starting with \"import QtQuick 1.1\".",
-    "trDisplayName": "QML File (Qt Quick 1)",
-    "trDisplayCategory": "Qt",
-    "icon": "../../global/genericfilewizard.png",
-    "enabled": "%{JS: [ %{Plugins} ].indexOf('QmlJSEditor') >= 0}",
-
-    "pages" :
-    [
-        {
-            "trDisplayName": "Location",
-            "trShortTitle": "Location",
-            "typeId": "File"
-        },
-        {
-            "trDisplayName": "Project Management",
-            "trShortTitle": "Summary",
-            "typeId": "Summary"
-        }
-    ],
-    "generators" :
-    [
-        {
-            "typeId": "File",
-            "data":
-            {
-                "source": "file.qml.tpl",
-                "target": "%{JS: Util.fileName('%{TargetPath}', '%{JS: Util.preferredSuffix('text/x-qml')}')}",
-                "openInEditor": true
-            }
-        }
-    ]
-}