Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_3/rev/f3493510b152
Author: EragonJ <eragonj@eragonj.me>
Desc: Merge pull request #16980 from EragonJ/v1.3-bug-979751

Bug 979751 - [Security setting] Redundant "Enter PUK code" page shows

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https://hg.mozilla.org/integration/gaia-1_3/rev/f3683ea9caf4
Author: EragonJ <eragonj@eragonj.me>
Desc: Bug 979751 - [Security setting] Redundant "Enter PUK code" page shows

after enter incorrect PIN code three times.

- update logic
- add unit test
Bumping manifests a=b2g-bump
Bug 976450 - Clear cache and try again when librecovery fails. r=dhylands, a=bajaj
Bumping manifests a=b2g-bump
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_3/rev/19b170e51932
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #16890 from alivedise/bugzilla/977934_v1.3/render-activity-inside-caller

Bug 977934 - Render activity inside caller

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https://hg.mozilla.org/integration/gaia-1_3/rev/9daae8acbdbb
Author: Alive Kuo <alegnadise@gmail.com>
Desc: Bug 977934 - Render activity inside caller
Bumping manifests a=b2g-bump
Bug 977539 - Add initialization of date cache cleaner to the chrome process. r=khuey, a=bajaj
Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_3/rev/15b5e8c65cc4
Author: Gabriele Svelto <gsvelto@mozilla.com>
Desc: Bug 981521 - Display notifications for messages with a "signal-none" action r=julienw

Conflicts:
	apps/wappush/js/wappush.js
Bumping manifests a=b2g-bump
Bumping manifests a=b2g-bump
Merge b2g28 to v1.3t. a=merge