7.6.0

Google v7.6.0 changes

Aug 24, 2016: libphonenumber-7.6.0

Code changes:

• Made isNumberGeographical public, and changed the geocoder to
  use this when checking whether to give a detailed answer or country-level
  only.

Metadata changes:

• Updated phone metadata for region code(s): EH, ET, JM, MA, SK, SN, SY, ZM
• Updated short number metadata for region code(s): ZA
• Updated geocoding data for country calling code(s): 212 (en)
• New carrier data for country calling code(s):
  86 (zh, zh_Hant), 852 (zh, zh_Hant), 963 (en)
• Updated carrier data for country calling code(s):
  86 (en), 212 (en), 251 (en), 421 (en)