allow key press enter to add chip

[Kevinwuu]

I think press enter is more intuition for most people.

[Rishabh130498]

I think press enter is more intuition for most people.

@Kevinwuu Enter will work when you add ASCII key for it in the prop createChipKeys but If someone want other custom keys to work as well. It is not working on Android devices. Working well on Win and Linux. Would you came across such issue, where you are not able to create chips using some keys like comma?