* Add language support metadata to the OFL families.
* Add language support metadata to all apache/ufl fonts.
* Add language support metadata / sample text to remaining OFL families.
* its to it's where appropriate in creepster DESCRIPTION.en_us.html
* its to it's where appropriate in rancho description.
* its to it's where appropriate in arvo description
* its to it's where appropriate in noticiatext description
* its to it's where appropriate in gafata description
* its to it's where appropriate in CONTRIBUTING.md