commented print_r
added type hint for newCurrency
added type hint for newCurrency
Merge pull request #1 from DJSpeedy20/develop

commented print_r
added type hint for newCurrency
Revert "added type hint for newCurrency"

This reverts commit 00a557d8d4fce8d5ebe12d5734036015f0e53f75.
created db.php
Merge branch 'develop' of https://github.com/brian978/BNRApi.git into develop
Finished implementing db.php methods
Added config.php for database connection.
Aded test code in index.php
Merge pull request #2 from DJSpeedy20/develop

Develop
Added some code in the API class
Added some code in the API class
Updated .gitignore file
Modified some classes
Added method that retrieves the exchange info
Updated PHPDoc
Updated PHPDoc
Added  method
Add some more methods
Added extra check
Removed useless use statement