Release: Fix mismatched asset name property for certain assets on historical data

What's Changed

• Modifies yahooService.js to load in ticker data as JSON object by @chris-hmmr in #8
• Fixes display issue with missing or mismatched asset name property for certain assets on historical data by @chris-hmmr in #10

New Contributors

• @chris-hmmr made their first contribution in #8

Full Changelog: v1.0.8...v1.0.9