Bug 919692: define contacts scrollbar in index.html
Bug 911075 - [Contacts] Nothing happens if the user try export contacts as vcard while de sd card is in use
Merge pull request #12373 from wanderview/contacts-static-scrollbar

Bug 919692: define contacts scrollbar in index.html
Bug 918874 - enable software btn as default for mobile without hardware home btn
Merge pull request #12341 from cctuan/918874

Bug 918874 - enable software btn as default for mobile without hardware ...
Merge pull request #12077 from arcturus/bug-911075

Bug 911075 - [Contacts] Nothing happens if the user try export contacts as vcard while the sd card is in use
Bug 918786 - Contacts App allows empty email addresses
Merge pull request #12470 from jmcanterafonseca/email_fixed

Bug 918786 - Contacts App allows empty email addresses
Bug 915467 - [e.me][bug] Provider init may occur before Homescreen init [r=crdlc]