Add spell checker for new Portal Nominations and (title/description) Edit screens

WCPL

Feature: When creating a new Portal Nomination, add the ability to see spelling mistakes in the title/description text boxes.

Reason: It would (hopefully), decrease the amount of simple typographical mistakes that are making it through to Wayfarer.

Perhaps look at Hunspell (or one of it's ports), which are widely used in different apps.

And once implemented, pass the code along to the Pogo client team ;)

Perringaiden

My phone underlines them in red already, but that's the phone.