gluon-luci-admin: get rid of an unneeded model

package/gluon-luci-admin/luasrc/usr/lib/lua/luci/controller/admin/index.lua

@@ -34,6 +34,6 @@ function index()
 	page.sysauth_authenticator = function() return "root" end
 	page.index = true
 
-	entry({"admin", "index"}, cbi("admin/info"), _("Information"), 1).ignoreindex = true
+	entry({"admin", "index"}, template("admin/info"), _("Information"), 1)
 	entry({"admin", "remote"}, cbi("admin/remote"), _("Remote access"), 10)
 end

package/gluon-luci-admin/luasrc/usr/lib/lua/luci/model/cbi/admin/info.lua

@@ -1,4 +0,0 @@
-local t = Template('admin/info')
-t.pageaction = false
-
-return t