Feature summary:
We need to show whether each suggestion comes from Google Vision, Metadata-to-Concept module or both.
We should indicate this with a letter displayed on the left side of the tag.
G = Google Vision
M = Metadata-to-Concept
Mock:
See rough working example here: https://jsfiddle.net/sebastian_wmse/78gxLeqt/1/
NOTE: We need to be able to show both at once if the same suggestion came from both services, but he mock example above does not allow this
