Bumping gaia.json for 9 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-2_1/rev/bc6fe32e98fd
Author: mai <mri@tid.es>
Desc: Bug 1061858 - [Cost Control][Usage app] Usage app disables Wifi tracking after exiting/launching Usage app

========

https://hg.mozilla.org/integration/gaia-2_1/rev/b54d1c26c1f1
Author: mai <mri@tid.es>
Desc: Bug 1061636 - Remove icons from the Cost Control widget FTU section

========

https://hg.mozilla.org/integration/gaia-2_1/rev/e6c7640dee2e
Author: Edgar Chen <echen@mozilla.com>
Desc: Bug 1062720 - [STK] Should carry the response in |isYesNo| for "Yes"/"No" request. r=frsela

========

https://hg.mozilla.org/integration/gaia-2_1/rev/75f68ab7e868
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 1052256 - Block the click events before the first panel gets ready

========

https://hg.mozilla.org/integration/gaia-2_1/rev/efbc579b98af
Author: Michael Henretty <michael.henretty@gmail.com>
Desc: Bug 1065421 - Add theme color to clock

========

https://hg.mozilla.org/integration/gaia-2_1/rev/5dbaa02ce4cf
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Bug 1065167 - [email] The contents of the outbox won't show until any active sending process completes due to held mutex by sending process. r=asuth

========

https://hg.mozilla.org/integration/gaia-2_1/rev/e25ace93bce6
Author: Marcus Cavanaugh <m@mcav.com>
Desc: Bug 1063310 - [email] When sending multiple attachments, all but the first are sent as zero-byte attachments. r=asuth

========

https://hg.mozilla.org/integration/gaia-2_1/rev/2635890b84f8
Author: Justin D'Arcangelo <justindarc@gmail.com>
Desc: Bug 1066045 - [v2.2][v2.1] Rapidly tapping record after switching from picture to camera mode will take photo instead of video

Conflicts:
	apps/camera/js/views/controls.js

========

https://hg.mozilla.org/integration/gaia-2_1/rev/3a9253d0e991
Author: Alive Kuo <alegnadise@gmail.com>
Desc: Bug 1055299: Ignore continuous app launch request in homescreen side and send homescreen to background while rocketbar is open in system side
Bumping manifests a=b2g-bump