Add Smiley/Emoticon Keyboard

[kittsville]

This app would be great for accessing all those hard-to-find emoticons to annoy 15 year old prescriptivists with superiority complexes.

This issue proposes the addition of a 2nd built-in keyboard layout, the smiley layout. It would replace characters not typically useful in smiley creation with more useful characters such as ಠ, ಥ or ◔.

As this is a frivolous issue I wouldn't consider it high priority compared to issues such as #13, #7 or #6.