Revert "Bug 900504 - l10n packaging of gaia broken, doesn't pick up content for apps. r=yurenju" for breaking Windows desktop B2G builds

This reverts commit 40b5eefa4046a3ffef9d84aaad2f520de7551f38.
Bug 905944 - [Bluetooth] Connection would hang after sent a file to a FXOS phone without sd card