Merge pull request EA31337#244 from EA31337/v2.000-dev

Development improvements

Merge pull request EA31337#229 from EA31337/v1.080-dev

Updates backtest results for v1.080

Merge pull request EA31337#229 from EA31337/v1.080-dev

Updates backtest results for v1.080

Resets last error in some places

Fixes EA31337GH-218: compilation errors

Fixes compilation errors

Adds .json and .txt for .gitattributes

Updates README and docs

Final touch before the release

Improves logic when closing the order