Bug 857942 - Select All button in Edit Messages screen is not enabled when we receive a new sms. r=fernando.campo

changes made to 773977c1d24d23609fcf848c9f448f64e65e17f1.
(cherry picked from commit d28a7e559cc62841d622b0f74410c1399ed925a8)
Merge pull request #9338 from comoyo/vcard_import2

Add possibility to import vCard contacts from the SD card(cherry picked from commit cbea03490518734515b7e6c1508759768342b18c)
Bug 865125 - [sms] The user can still enter characters in the input while the alert is shown, even when it's supposed to be full r=borja
(cherry picked from commit b742c91a1629d90067af454c4bef1e7480cc67d5)
Merge pull request #9216 from davidflanagan/bug861965

Bug 861965 - remove idle time during metadata parsing and prevent zooming while scanning large images r=gal(cherry picked from commit 3463dc01096e5423be6d08dc2f71f62c12ffbb45)
Merge pull request #9371 from alivedise/bugzilla/819842/silent-mode-again

Bug 819842 - Silent mode, r=timdream, a=blocking-b2g:leo+(cherry picked from commit 2a6b7ec077c838db50ea28e016d0db4ae3434582)
Merge pull request #9425 from marcofreda527/bug-858444-prox-screen

Bug 85844 - [Call] Proximity sensor should be disabled during screen off by power key.(cherry picked from commit e335d27bcb1919f79215d8b47fa57cbc572d5862)
Merge pull request #9398 from mozshiao9/master_bug859993

BUG 859993 - [system][wifi] Airplane mode button hangs and wifi stops re...(cherry picked from commit b71f34bb66cdcf217077813ed9dcd4ba47d73187)
Merge pull request #9351 from evanxd/bug-861758

Bug 861758 - [Notification] Hard to click or tap(cherry picked from commit 4a3b94a89b144ec268dad56321d81238e113637f)
Merge pull request #9442 from EverythingMe/bugfix-add-to-homescreen-multiple

[Bug 866502] Only allow apps to be added to homescreen once [r=crdlc](cherry picked from commit 8050f595ff501eba45daeadb158e69ce80c83fa6)