Xerxes is not passing OpentypeSanitizer check per
https://bugzilla.mozilla.org/show_bug.cgi?id=964696 that is why it won't work
as web font on Chrome and Firefox. This is its derivation to fix the issue.
Change-Id: I619e0c3ecb882ee91d46b36bf65a143bd8647d2f
* Renamed licenses/LICENSES to licenses/README
* Added request-url and fixed other reference in fonts/README
Change-Id: I2f646162ca433b6ec35b77917a1670f9d9111a21