* 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.
* [gftools-packager] Zen Maru Gothic: Version 1.001 added
* Zen Maru Gothic Version 1.001 taken from the upstream repo https://github.com/googlefonts/zen-marugothic at commit a0ccd6f2fd.
* [gftools-packager] ofl/zenmarugothic remove METADATA "source". google/fonts#2587
* Zen Maru Gothic: subsets corrected
* Update OFL.txt