(for linking to issue-tracker items and Wiki pages)

New browsers pass "auto" as the first accepted language.
This broke the language selection logic.

BTW, the language selection logic is a kludge and I don't think it works
correctly for e.g. "es en da"

VBOX: Fix a crashing bug on Windows.  If we fail to acquire a machine state lock, just report a VM start failure instead of crashing.

MGR: In Event Log, work around a wxWidgets 3.0 bug in wxGenericListCtrl (Linux only) which causes headers to be misaligned after horizontal scrolling.

Add missing locales and fix localization strings

Fix warning about unsigned int

cfr Ubuntu LP bug: #1315614, #1502568
    Debian bug: #800838)