Bug 1093951 - Entering wifi power save mode when screen off. r=alive

While screen is off, wifi would go to power save mode only
when wifi lock is held. If wifi lock is not held, wifi would
stay on and be turned off after |wifi.screen_off_timeout|.
We can more aggressively request the wifi driver to enter
power save mode before timed out. This is what the patch
intends to do.
Bug 1083528 - Add dev/stage Marketplaces to 2.0
Merge pull request #26125 from nullaus/bug1077595

Bug1077595
(cherry picked from commit 906123b6d71bcd9d8db77227ffba7269e6cbaeb9)

Conflicts:
	apps/system/js/statusbar.js
Bug 1094632 - Email local draft not showing attachment icon
Merge pull request #26310 from nullaus/v2.0

Merge pull request #26125 from nullaus/bug1077595
Merge pull request #26091 from elefant/dev/bug1093951-wifi-powersave

Bug 1093951 - Entering wifi power save mode when screen off. a=bajaj
Merge pull request #26129 from crh0716/1098684

Bug 1098684 - Hide the AP PIN item r=eragonj
Merge pull request #26206 from clouserw/1083528.2

Bug 1083528 - Add dev/stage Marketplaces to 2.0  r=fabrice
Merge branch 'v2.0' into v2.0m.
Merge pull request #25965 from jrburke/bug1095818-v2.1-email-app-startup-notification-order

Bug 1095818 v2.1 - [email] app startup by notification goes to message list instead of message reader r=asuth a=fabrice
Merge pull request #26317 from shamenchens/Bug1094632-EmailLocalDraft

Bug 1094632 - Email local draft not showing attachment icon, r=asuth
Bug 1033974 - [B2G][GAIA] STK: AP should not send TR for STK_CMD_SEND_SS/STK_CMD_SEND_USSD/STK_CMD_SEND_SMS/STK_CMD_SEND_DTMF, r=kgrandon, f=sku

Conflicts:
	apps/system/js/icc_worker.js
Merge pull request #26510 from frsela/STK/Bug1033974_2m

Bug 1033974 - [B2G][GAIA] STK: AP should not send TR for STK_CMD_SEND_SS/STK_CMD_SEND_USSD/STK_CMD_SEND_SMS/STK_CMD_SEND_DTMF, r=kgrandon, f=sku