Unittests: add some comments to testdata
Unittests: add some comments to testdata

gaursagar/cclib,berquist/cclib,berquist/cclib,ben-albrecht/cclib,ATenderholt/cclib,Clyde-fare/cclib,ben-albrecht/cclib,ATenderholt/cclib,cclib/cclib,langner/cclib,Schamnad/cclib,jchodera/cclib,Schamnad/cclib,langner/cclib,langner/cclib,cclib/cclib,ghutchis/cclib,jchodera/cclib,berquist/cclib,gaursagar/cclib,andersx/cclib,Clyde-fare/cclib,ghutchis/cclib,andersx/cclib,cclib/cclib