Updated from Qt Creator commit c86e287

* eee976d FakeVim: Fix punctuation of messages
* bc45321 FakeVim: Allow to insert space on <S-SPACE>
* d8a56f9 FakeVim: Save and restore cursor if handling custom Ex command
* 2ec277b FakeVim: Keep visual selection when focusing editor
* 6defaac FakeVim: Update text cursor when leaving search sub-mode
* b90e512 FakeVim: Override any shortcut and resend it if not handled
* 2280b57 FakeVim: Update text cursor when leaving search sub-mode
* d90d6f4 FakeVim: Fixes for insert/change in visual mode
* 3334504 FakeVim: Differentiate between <S-SPACE> and <SPACE> and others
* 5ea7155 FakeVim: Don't touch cursor on focus in.