Submit with enter button

[teberl]

I also wanna start a search by hitting the enter button in addition to click GO.

[iredchuk]

I think we could even ditch the button.

[teberl]

For now i would keep the button, since most users are used to have a button.
But i will create a ticket to restyle the button.
Atm i am thinking about the same way google goes. Put the button at the end of the text input with a magnifying glass.