Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/5b11ae798175
Author: John Hu <johu@mozilla.com>
Desc: Merge pull request #25919 from huchengtw-moz/bug-1093529-invoke-settings-at-home

Bug 1093529 - [Stingray] link home app to settings app, r=dwi2

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https://hg.mozilla.org/integration/gaia-central/rev/25892e76a410
Author: John Hu <johu@mozilla.com>
Desc: Bug 1093529 - [Stingray] link home app to settings app

========

https://hg.mozilla.org/integration/gaia-central/rev/d80e27509554
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Merge pull request #25930 from RudyLu/keyboard/Bug1095355-KeyView

Bug 1095355 - Create KeyView component, r=rudyl

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https://hg.mozilla.org/integration/gaia-central/rev/28a76b455c80
Author: Rudy Lu <me@rudy.lu>
Desc: Bug 1095355 - Create KeyView component.
 - Add registerView method for Views.
 - Remove target -> DOM element mapping
 - Clean up the code for set target <-> view mapping

b2g/config/gaia.json

@@ -4,6 +4,6 @@
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "46a604d70635bddc101aac9d8ac0e00f4f403df4", 
+    "revision": "5b11ae7981753e3cd744b424653535800029088b", 
     "repo_path": "integration/gaia-central"
 }