Update VE core submodule to master (356f325)

New changes:
d36f233 Don't refocus the document in onModelSelect
d22d183 Rebuild .html files for ContextWidget addition
1035ecc Update OOjs UI to v0.1.0-pre (c5ae888f67)
356f325 Improved layout of language input widget

Change-Id: I9620d8dc985ec4aceedf70ee342e0537c44dfceb
Merge "Update VE core submodule to master (356f325)"