languages_full: Remove duplicate Hindi inclusion

Change-Id: If9138e4b8980cacb37a7029ff42822faab63796e
(cherry picked from commit 4369bee22a6191ce143ab26808fb38d8ad70f5e0)
build: Refactor additional languages/locales

Change-Id: Id90911405f98c5e44d1e5faf071135b8fe59925c
(cherry picked from commit 4f9951ebefb22605c912ba059b5e1d321eeafa0e)
releasetools: use variable instead of fixed name for bootable image

When building for a device with a custom bootimage makefile, this
would cause the boot image to be used as the recovery image during
fastboot zip creation.

Change-Id: I075cfe4e9a2a8384d3767de351ec7f751f3e95ab
(cherry picked from commit 0e6d660d1abc51cc73b87bba67a8038b22998f0b)
releasetools: Add radio images to fastboot packages

Fastboot packages should include radio images, if they exist. Also
generate a flash-radio.sh file if a filesmap file exists to indicate
the partition that a radio image should be flashed to.

Change-Id: Ic3392cc76407408b98aad00f36f4dfa3b9be176b
(cherry picked from commit 04d290c8139026d90e7fbfef98d7fe36c9135839)
build: edify: use set_metadata for backuptool

Also use saner permissions on backuptool.sh

Change-Id: I50742b51867aa358f5924b8dc208833092a35bd9
(cherry picked from commit aa415df172a387e21dcebe5014ca98d47107b8dd)