Bug 844219 - installing again an uninstalled app is not displaying correctly the size r=etienne

- use updateManifest.size if there is an updateManifest, use manifest for the
  other properties if manifest is present
(cherry picked from commit 7f0a1d5341ac8870e70f64f543ec79a729bf717e)
Merge pull request #8210 from lodr/bug-841439-system-dialogs

Bug 841439 - Custom select dialogs replaced by standard <selects> and custom warnings removed in favor of system alerts
Cause r+(cherry picked from commit 8b955ec03bb86187e2a21c5d24c0ff06e35324cb)
Bug 842500 - "TypeError: Floating-point value is not finite." when assigning undefined to a <progress> value r=etienne

- use removeAttribute instead of assigning undefined
(cherry picked from commit 95d47f725af83e701aefa694d1a90ae7fe8a5d95)
Bug 846618 - applications data customization
Merge pull request #8425 from yurenju/applications-data-v1-train

Bug 846618 - applications data customization, a=tef+
Merge pull request #8415 from lightsofapollo/fix-stupid-wifi-lock-thing

Bug 846959 - Ensure syncComplete event fires and allow callback in syncController r=kgrandon(cherry picked from commit 22ab6a7c5657146fc07496d2b8f3ced87f36daab)
Merge pull request #8330 from crdlc/bug-837933

Bug 837933 - e.me background not being unset for rest of homescreen(cherry picked from commit 6824f39e30708015c2c25250b0619a656e120465)
Merge pull request #8013 from rwldrn/837267

Bug 837267 - [Browser] The URL bar treats any string containing a period as a URL(cherry picked from commit 687a9b69381e24391c417bcbdd8e0c04e93e8259)
Merge pull request #8169 from lodr/bug-841321-wifi-reset

Bug 841321 - Moving wifi fixing as global option since Wi-Fi is not SIM specific
Cause r+(cherry picked from commit 6f774ab713a564aa8469d34f2e4aeff7df9da030)
Merge pull request #8270 from albertopq/issue-835743

Bug 835743 - Only rendering org and social marks markup when it exits(cherry picked from commit 7a411f43bc664a7132ce36a2150d2407cb49226e)
Merge pull request #8084 from fcampo/wifiFeedback

[FTU] Bug 811149 - Better feedback for connecting to WiFi (r=fbsc,igonzaleznicolas,l10n)(cherry picked from commit 7d6c46344f6f89bc4b7232450bf5cdce8ba30982)
Merge pull request #8240 from rnowm/contacts-BB

Bug 843534 - [Contacts][Contact Details] BB are not correctly applied(cherry picked from commit fe8ee675312b90ccc881802d5bab9a50631ec83f)
Bug 847299 - After landing Bug 805240 FB automatic synchronization has stopped working
Merge pull request #8458 from jmcanterafonseca/v1-train_perm

Bug 847299 - After landing Bug 805240 FB automatic synchronization has s...
Bug 848026 - Disabling DEBUGGING flag
Merge pull request #7637 from KevinGrandon/bug_824139_email_keyboard_alt

Bug 824139 - Update alternate keyboard for email. r=rudyl(cherry picked from commit 1098be5775e1064b2a8f734686b9fb2dc4d43785)
Merge pull request #8195 from ferjm/Bug834871

Bug 834871 - If the app process containing a trusted UI gets killed in t...(cherry picked from commit 22cd02ea644a5a655b06d7fb92b1d9fd4f7b0524)
Merge pull request #7961 from rexboy7/fix-bug832861

Bug 832861 - [Contacts] Use touch event for custom tag input(cherry picked from commit 374e612fcb1b57f99c927f4353f7186fbae213cf)
Merge pull request #7633 from ian-liu/bluetooth/Bug822168_the_notification_string_is_truncated

Bug 822168 - [Bluetooth] The notification of "Bluetooth received file ready to open" is truncated. r=evelyn(cherry picked from commit 3e01ab512fb36da957af098e48e3800e519f0bf1)
Merge pull request #8273 from fabi1cazenave/persistentSettings-bug816484-dry

Bug 816484: remember when GPS/Wifi have been suspended by Airplane mode, r=timdream(cherry picked from commit 452fa480614760b75da5c7423d6fda376052d277)