Subcard 5 completed

added ability for svc to handle tagGroups

to display lookup tags and freeform
made a command variable to be able to tell what command the user is intending to perform

update to files.json for demo data

hookup initial screen to take demo json

added url for local.html for standalone UI

gulp build dist update

gulp build dist update add files

gulp build dist update add file

added staging standalone demo url

this is so that local.html can find our modified files.json file with tagging.
update this STAGE_STANDALONE_DEMO url when you are staging anywhere else.

gulp build update dist

update json to be all lowercase on tags
Merge pull request #193 from Rise-Vision/feature/tagging-sub-5

Subcard 5 completed