* Make it visible in interlanguage position
* Do not get stuck in no-tooltip state if previous lang is invalid
Change-Id: Iaf5727a8a729579c2a0c79d0e0dc49d58bbf66ea
ULS is disabled for anonymous users on WMF projects. But to provide
rest of the features - apis, language database, language selection for
many use cases, we need to provide a minimal ULS. RL module
ext.uls.init does that job now.
For using ULS as interface language selection tool, new RL module
ext.uls.interface is introduced. That will add UI language selection,
webfonts, ime features, if enabled.
Change-Id: I796a7c9cce0de42bf8aa06b26e383e0075dbe1dd