Merge pull request #8967 from mcirlanaru/bug_835972

Bug 835972 - Display SIM PIN dialog (if SIM card locked) for apps that ...(cherry picked from commit b126eeb39ed9bfa1e5662386f74611d5d6527b18)

Conflicts:

	apps/system/js/sim_lock.js
Merge pull request #8969 from crdlc/bug-enter-search-perf

Bug 857574 - Contacts app takes long time the first time to enter in sea...(cherry picked from commit 29660ec0a4ad7c90d22e33852e1601d45f781e03)
Merge pull request #9005 from fcampo/SmsNotReturning

Bug 852387 - SMS not going back to list from message open from status bar(cherry picked from commit 387da28fb7888a192000705cfc3a5dfa0a044c4c)

Conflicts:
	apps/sms/js/thread_ui.js
Merge remote-tracking branch 'upstream/v1-train' into v1-train