Fixing bug in Chrome

Heading lies behind the images on Google Chrome, a z-index fixes this.
Replace dutchsoftware with WoodWing
usage_report: Make usageFee editable via input and allow marking assets as used or ignored
stats: Fix stats to work with non-standard 'serverPath' configuration
Minor code cleanup
Add arrow key and esc navigation to preview lightbox

Prevent scrubbing in video player from closing preview
Merge remote-tracking branch 'WickedSik/master'

Conflicts:
	action_plugins/print_contact_sheet/resources/styles.css