* Add ULS, which was removed from VE core
* Add experimental mwlanguage module which adds ULS integration
* Hook in ULS to the existing language widget
Also update VE core submodule with changes:
* 1e92abe Generic language inspector
Bug: 47759
Change-Id: I325a4dcc316d0334fadfcaa46ad3acd45c6bf84b
* Add lib/ve.
* Remove modules provided by VisualEditor core.
* Update paths.
* Remove VisualEditor core specific things from Gruntfile.
* Remove entries from external.js already in lib/ve/.docs/external.js.
* Implement build script to compose a jsduck index that includes
all of VisualEditor core. Right now it includes VisualEditor's
index as-is, and because those patterns (e.g. ve.dm.*Node) will
also MW subclasses this means our category page will include
MW classes under "VisualEditor (core)" (before the repo split,
this was intentional).
This is inevitable unless we list every class individually, or
(the plan) until we move the MW subclasses out of the ve.*
namespace and into mw.* somewhere.
Bug: 45342
Change-Id: Iff45cd555430634c9fc341fd3b177c1e0625300b