Merge pull request #9954 from ian-liu/dialer/Bug854786_fix_touching_exsit_call_number_for_accepting_second_incominig_call

Bug 854786 - [Dialer]Accepting Incoming call when already in call is not hiding the accept/reject/ignore call option, r=@etiennesegonzac(cherry picked from commit 7878532edf5fe7b44d1889be6b736313b08cd47a)
Merge pull request #9982 from crdlc/bug-867045-v2

Bug 867045 - [Buri][Home screen]User can delete apps in Idle screen,afte...(cherry picked from commit dfd7a7c2f9f70fcda98073d0db33973f602d0199)
Merge pull request #9545 from albertopq/calllog-refactor-no-contacts

Bug 847406 - Refactor call log rendering algorithm r=etienne(cherry picked from commit a6bd75d7c26c1589cd8b6d2ea4859cde0b636cba)

Conflicts:
	apps/communications/dialer/js/dialer.js
	apps/communications/dialer/js/recents.js
Merge pull request #9848 from albertopq/call-log-remove-single-elements

Bug 873466 - Remove selected elements in the call log r=gtoroddelvalle(cherry picked from commit 22bc959a5fda94aadfb11654ad5e8eaaaaa7db6b)
Merge remote-tracking branch 'upstream/v1-train' into v1-train