Stash, list stash, pop stash and drop stash in UI. Fixes #130
Simplify home screen css
Change stash looks
Add test and remove unused (and not working) method
Progress bar for stash pop/drop
Bump dependencies
Release 0.6.0
Early return in stash list error
Update to knockout 3.0

And use the npm package instead of bundled js
Merge remote-tracking branch 'upstream/master'

Conflicts:
	public/templates/staging.html
Added stash button.

Not sure if paper clip is the best one.  But a lot of the buttons are missing and bootstrap might need upgrade.