removed e.stopPropagation call in keyStop function

[coderaiser]

Hi, first of all I want thank you for good library :).
I am using it in my application and sometime I need to check
is Esc-button presed and do some processing. But becaouse of
stopPropagation function I could not to know about it.
Is it realy necessary? Can we just drop it?
Or exclude in some situations?

[rodneyrehm]

Hey there,

yes, preventing the default action is required. Pressing the down arrow is supposed to select the next command, but not move the viewport.

We could export all internal event handlers $.contextMenu.handle = handle; to allow you to access the otherwise opaque handlers from the outside: $.contextMenu.handle.keyStop = $.noop;

[coderaiser]

Okey, I think it would be the best solution. Thank you.

[rodneyrehm]

superseded by #101 - fixed