interfacer 0.2.1

• Added a NEWS.md file to track changes to the package.
• Initial CRAN submission.

interfacer 0.2.2

• Fixed README.md URL issue and DESCRIPTION typo.
• automated spell test

interfacer 0.2.3

• This is a resubmission to fix issues identified in CRAN submission v0.2.2: 1) additional spaces in DESCRIPTION file. 2) functions missing return values. 3) example containing unexported method. 4) if (FALSE) stanza in examples for function that can only be used interactively.