Update VE core submodule to master (f443f90)

New changes:
c23d345 Localisation updates from https://translatewiki.net.
2662be5 Localisation updates from https://translatewiki.net.
f04910e Set selection before focusing document
31fc043 Localisation updates from https://translatewiki.net.
b4eed30 Localisation updates from https://translatewiki.net.
40016d7 Disable basic reference on mobile
e4bad2e Localisation updates from https://translatewiki.net.
e476e79 Fix `Transaction.isNoOp` test
3cfccf8 Update OOjs UI to v0.1.0-pre (0e50d2e336)
55d1d03 Add bidi isolation to language annotations
3f2a1c6 Localisation updates from https://translatewiki.net.
a399aee Actually check annotations in paste test
b3b7d67 Add missing messages from MW
c327e1f Localisation updates from https://translatewiki.net.
d52a40a Show metadata in the debug bar
d9c3b90 build: Switch from qunit directly to karma for code coverage reports
b421ac3 tests: Fix some minor issues flagged up by karma and related MW references
35f76d1 Fix bad jquery 'append' instances
7766751 Localisation updates from https://translatewiki.net.
f443f90 Followup 95ee357: make remapStoreIndexes() work again

Change-Id: I04e2ad1ecc31aefc482e81724e28271704fbfd35