items are ordered
review: use String.localeCompare for alphabetical sorting
Merge branch 'feature/item_order'
fixed "edit item"-bug
Merge branch 'master' of https://github.com/nicholaskariniemi/grubfs
show tooltip when item name is empty
tooltip css change
Merge branch 'fix/empty_string_checking'
Merge branch 'master' into feature/tune-ui

Conflicts:
	public/css/styles.css