Log Message:
xcalc: update to 1.1.2.

Alan Coopersmith (7):
      gitlab CI: stop requiring Signed-off-by in commits
      Add -version option
      Fix -version handling to not require opening a display first
      Stop casting function returns to void
      Add -help option
      Accept number keys on main keyboard when NumLock is on
      xcalc 1.1.2

Michael Bäuerle (1):
      Key color highlighting still incorrect