Modern browsers will use woff2, which has smaller size than woff
Updated the README in the font repository explaining how different
file formats are produced.
Bug: T128291
Change-Id: I81c5380fdbf0ff76142b67cf8fce9db20e8164fa
* Renamed licenses/LICENSES to licenses/README
* Added request-url and fixed other reference in fonts/README
Change-Id: I2f646162ca433b6ec35b77917a1670f9d9111a21