Handle missing notoconfig file.
Handle missing notoconfig file.

Noto names depended on finding the location of nototools data files by
looking up notoconfig, but some folks don't have this.  Fall back to
the directory containing the current file (noto_names).

googlei18n/nototools,dougfelt/nototools,anthrotype/nototools,dougfelt/nototools,googlefonts/nototools,anthrotype/nototools,googlefonts/nototools,dougfelt/nototools,googlefonts/nototools,googlefonts/nototools,moyogo/nototools,moyogo/nototools,moyogo/nototools,googlei18n/nototools,googlei18n/nototools,googlefonts/nototools,anthrotype/nototools