(fixes issue #412) by Erlend B?e, NSDatePicker bindings
(fixes issue #412) by Erlend B?e, NSDatePicker bindings

mpw/marcelweiher-libobjc2,liruqi/cocotron,berkus/cocotron,uptime-services/development-arts,liruqi/cocotron,berkus/cocotron,uptime-services/development-arts,berkus/cocotron,liruqi/cocotron,berkus/cocotron,uptime-services/development-arts,mpw/marcelweiher-libobjc2,mpw/marcelweiher-libobjc2,mpw/marcelweiher-libobjc2,liruqi/cocotron,uptime-services/development-arts