Improve logging across all TradingEconomics Downloaders
Add retries to HTTP requests due to occassional failure
Added skipping of duplicates, skipping of
fields with no actual value, temp file writing, temp file moving
Write to proper output directory
Update data directory structure
Update GetSource in BaseData implementation for TradingEconomics
Parallelize data processing and writing to disk
- Changes the destination folder
- Remove Symbol converter
- Refactors Get method to return `Task<string>`
- Since `HttpRequester` returns `Task<string>`, it makes more sense to pass this result than returning a `IEnumerable<string>`.
Delete converter because an existing utility already existed
Moved code from factory to converter class as statics
Add rankandfile as a CIK to ticker mapping source
Gerardo Salazar