issue #6

Uncommented disabled class check from removeItem function
issue #3

Display error message if no names have been submitted
Cleanup and more

Added a few semicolons. Changed layout of db.json file, and the getData
function accordingly. Instead of just doing nothing, the remove button
attempts to clean out the whole list when only one item is left. Also,
the "finalize" button is now disabled when the list is empty.
issue #1, #7 and more

Changed footer to include w3c standard logos and links to trigger
settings panel and bug-report/feedback panel. Changed hashtags in
disabled links from #_ to relevant, f.x. #AddItem, #RemoveItem etc.
Updated elements.html to match index.html
issue #1 and #7

Added dom elements and made modifications for feedback form and settings
panel.
issue #1 settings panel

Added item template. Added basic functionality to fetch db.json data and
output in a list of labels + inputs. Updated some styles, minor changes.
issue #1 settings panel

Added alert box to notify lack of saving capabilities