Bumping gaia.json for 6 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/213782152fb9
Author: viorelaioia <viorelaioia@gmail.com>
Desc: Merge pull request #21279 from zacc/bug_1033369

Bug 1033369 - Re-enable test_launch_by_english_name_in_alternate_locale

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https://hg.mozilla.org/integration/gaia-central/rev/4fe074952842
Author: Zac <zcampbell@mozilla.com>
Desc: Bug 1033369 - Re-enable test_launch_by_english_name_in_alternate_locale

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https://hg.mozilla.org/integration/gaia-central/rev/685ab6506057
Author: gasolin <gasolin@gmail.com>
Desc: Merge pull request #21159 from gasolin/issue-998847-5

Bug 998847 - [Settings] refactor storage.js with AMD pattern, r=arthur

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https://hg.mozilla.org/integration/gaia-central/rev/a56a330498ee
Author: gasolin <gasolin@gmail.com>
Desc: Bug 998847 - [Settings] refactor storage.js with AMD pattern

- move dialog into root panel
- rename id to class
- fix marionette test
- un-registered observer when leaving the panel
- add enabled to observer/unobserve
- create separated modules for each menu item
- move usb and media item together
- fix binding
- add py tests
- add storage_app_item_test
- return directly if the value is the same as this._enabled
- pass the element directly when the module only expects one element

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https://hg.mozilla.org/integration/gaia-central/rev/8aae2d5992c4
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #21237 from KevinGrandon/bug_1032933_search_marketplace_icon

Bug 1032933 - [Search] Use closest icon size for marketplace results

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https://hg.mozilla.org/integration/gaia-central/rev/2c02b94e143d
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Bug 1032933 - [Search] Use closest icon size for marketplace results
Bumping manifests a=b2g-bump