Bug 923873 - [Contacts] Do not load overlay.js for list display
Merge pull request #12632 from crdlc/bug-923393

Bug 923393 - Cannot drag apps or bookmarks with an icon by default
Music2: UI + Feature Update
Bug 910168 - When long pressing u key in Spanish keyboard, the first suggested letter is ü, it should be ú - r=rlu

- Switch the order of ü and ú in the alternates
Merge pull request #12686 from KevinGrandon/bug_923873_contacts_defer_overlay

Bug 923873 - [Contacts] Do not load overlay.js for list display
Merge pull request #12715 from es92/music2update3

Music2: UI + Feature Update r=davidflanagan
Bug 924120 - Create a new test to check the new feature about copying apps into collections