Update bower and schema for editor
added targetAttribute
Get the case right...
Merge pull request #23 from dancgray/issue#22

Update bower and schema for editor
Missing Bower attribute
Merge pull request #24 from dancgray/bowerChanges

Missing Bower attribute
ARIA added + example json

Element roles added.
Item aria added for unique item descriptions. Example json included for
aria setup.
heading role moved to h1 tag
Merge pull request #25 from kirsty-hames/acc-v1.2

ARIA added + example json