Converted remaining dialogs to new styling approach (grids and form CSS)
Renamed scss files for dialogs. Also moved styles to the correct files.
Moved trade-preview dialog colors to from colors.scss to trade-dialog.scss
Changed bunch of filenames from plural to singular, e.g. OrdersFilterTemplate.html to OrderFilterTemplate.html.
Fixed Orders tab filter to use a grid instead of <ul> and <li>.
Got OrderFilter working except for check boxes.
Removed the need for TradePreviewViewModel.js.
Fixed styles for TransactionFilterWidget.
Switch selectbox effect to fade
Merge remote-tracking branch 'andrew-remote/master' into filters