Software Open Access
Improved API key handling (#5)
Increased test coverage
Adding rOpenSci reviewers to DESCRIPTION file.
Moved to rOpenSci github repository
Added API key functionality, which is not required by the API but is useful for large requests.
In interactive sessions, users are asked if they want to continue when calling more than 15 pages of data at a time.
nomis_codes()functions, improvements to documentation.