Bug 971552 - [System2] Instantiable SleepMenu r=alive
Bug 950208 - [meta] Email Visual Refresh
Bug 960329: Rewrite the ringtones app and allow sharing/deleting; r=djf, r=dkuo, r=yurenju, ui-r=tif, ui-r=chuang
Thanks also to Dominic Kuo and Punam Dahiya for patches which have been incorporated into this
Merge pull request #16151 from jimporter/ringtones-merge

Bug 960329 - [User story] Set a ringtone from a song in the music app
Merge pull request #19723 from KevinGrandon/bug_971552_system2_sleep_menu

Bug 971552 - [System2] Instantiable SleepMenu r=alive
Merge pull request #19740 from jrburke/bug950208-email-2.0-visual-refresh

Bug 950208 - [meta] Email Visual Refresh r=mcav