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>`.
Implements an interface for all Trading Economics Data
- Adds Trading Economics Calendar Downloader and program to be used in the Toolbox.
- Adds Trading Economics Indicators Downloader and program to be used in the Toolbox.
- Adds Trading Economics Earnings Downloader and program to be used in the Toolbox.