Bug 1048711 - L10N with device type follow up
Bug 1051672 - Update tablet app list
Bug 847168 - [User Story] Email Signature
Revert "Bug 1015295 - [Keyboard] Update to use gaia-header"

This reverts commit 26975d023609464c9c2341b8683e236398981f16.
Bug 1048487 - [email/backend] node-net.js's end() method does not actually close the socket. r=asuth
Merge pull request #21303 from awiss/signatures

Bug 847168 - [User Story] Email Signature r=jrburke
Merge pull request #22743 from mcav/net-end

Bug 1048487 - [email/backend] node-net.js's end() method does not actual...
Merge pull request #22607 from shamenchens/Bug1048711-L10NDeviceType

Bug 1048711 - L10N with device type follow up, r=yurenju
Merge pull request #22709 from shamenchens/Bug1051672-TabletAppList

Bug 1051672 - Update tablet app list, r=yurenju