Added *double-click-delay*, *double-click-max-travel* pertaining to double-click detection (which is still not implemented, but the option-pane is doing it manually).
Added *double-click-delay*, *double-click-max-travel* pertaining to
double-click detection (which is still not implemented, but the option-pane
is doing it manually).

antifuchs/mcclim,swflint/McCLIM,slyrus/mcclim,swflint/McCLIM,onixie/mcclim,onixie/mcclim,slyrus/mcclim,onixie/mcclim,antifuchs/mcclim,swflint/McCLIM