Enable grouping options, ordering groups by group key
Enable custom ordering and filtering at group level.
Add links to product items.
Merge pull request #5 from drabinowitz/filteringOptions

Enable custom groupings, custom orders, and product links.
Remove .DS_Store.
Remove .DS_Store
Basic changes to index.ejs to remove nav links.
Add flootbits to gitignore
Add LESS styles and grunt task.
Cleanup of .gitignore.
LESS styling. Template fixes.
Remove old stylesheet.
Add styles.css to gitignore.
Form styling.
Form update.
Format fix.
Add instructions for compiling stylesheets.
Updated instructions in readme for compiling CSS.
Format fix.
Remove styles.css.