feat(http): create separate service for http requests

[jeffbcross]

The service should:

• Take in a partial input value to search for matching symbols
• Make the request to the ticker service
• Unwrap the response to return a list of ticker objects

[jeffbcross]

Working on this now.

CC @robwormald @blesh

[jeffbcross]

Closed by 82f60ce404b1a86898544b5bf4108a6cc2994234

[benlesh]

LOL wut?