Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190517-pull-request' into staging
ui: bugfixes for curses, opengl console and kbd state tracker.
# gpg: Signature made Fri 17 May 2019 17:12:30 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/ui-20190517-pull-request:
kbd-state: fix autorepeat handling
ui/console: Precautionary glBindTexture and surface->texture validation in surface_gl_update_texture
ui/curses: manipulate cchar_t with standard curses functions
ui/curses: do not assume wchar_t contains unicode
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
