RIFT-15944 - editing an ‘id’ field is troublesome as focus is lost on each char typed

- fixed use of id as html element id
- bit of code clean up
- made use of knowing when a ‘key’ on a component needs to be unique (only amongst siblings)

Change-Id: If90de3090b77341a8857ea80630c539430e6498b
Signed-off-by: Bob Gallagher <bob.gallagher@riftio.com>