wrap long lines

[dlee]

Go to the live demo and type methods, you'll get a long line that causes a horizontal scrollbar to appear.

Long lines should be wrapped.

[fkchang]

I've been using jq-console for the "terminal emulation". I don't see where it has a word wrap option instead of scrollbars. The "homebrew console" is written from scratch, which I might enhance since I'm thinking I might want to have a jQuery free console