update for move color selector to same line as amount, so it looks like Bitcoin-Qt send dialog: http://i.imgur.com/s8AtR.png
small formatting fix
update to add balance to the Send coins tab; also cleaned margin on paragraph of error message; removed inline style for padding left 0
formatting from jslint; spaces not tabs
Merge pull request #4 from domtancredi/master

UI: send dialog improvements