Bug 853757 - [Buri][Email/IMAP] Attachment names are not being MIME-word decoded. r=squib. a=blocking-b2g=tef+

land https://github.com/mozilla-b2g/gaia-email-libs-and-more/pull/174

does require copy-into-gaia.js fixup from:
https://github.com/mozilla-b2g/gaia-email-libs-and-more/pull/175
Merge pull request #9146 from asutherland/email-decode-attachment-names

Bug 853757 - [Buri][Email/IMAP] Attachment names are not being MIME-word decoded. r=squib. a=blocking-b2g=tef+
Bug 861171 - Remove idle/devicestorage and the apps/ folder of the desktop-helper extension. r=kgrandon
Bug 859902 - added empty workloads, also fixed push to detect idb directory
Merge pull request #9147 from vingtetun/desktop-helper.delete.idle.storage

Bug 861171 - Remove idle/devicestorage and the apps/ folder of the deskt...
Merge pull request #9126 from JonHylands/jhylands-859902-add-empty-workloads-master

Bug 859902 - added empty workloads, also fixed push to detect idb directory r=julienw