Merge pull request #21692 from dominickuo/bug-1032638

Bug 1032638 - [Music] Ignore the MP4 files with not enough metadata, r=jimporter
Merge pull request #22413 from guilherme-pg/bug1037232-unverified

Bug 1037232 - Display an error message for unverified accounts. r=arthur...
Conflicts:
	apps/settings/elements/findmydevice.html
Merge pull request #22598 from KevinGrandon/bug_1049014_search_start_stop_grid

Bug 1049014 - [B2G][E.me][Search Results] Long pressing on a search result launches the app when released
Merge pull request #22585 from julienw/1049741-set-position-at-startup

Bug 1049741 - [Messages] navigation.js sets the data-position after a fi...