models: fix XORM API break

cmd/web.go: check version after load config

cmd/web.go

@@ -166,12 +166,11 @@ func newMacaron() *macaron.Macaron {
 }
 
 func runWeb(ctx *cli.Context) {
-	checkVersion()
-
 	if ctx.IsSet("config") {
 		setting.CustomConf = ctx.String("config")
 	}
 	routers.GlobalInit()
+	checkVersion()
 
 	m := newMacaron()