Improves keyframe data binding.

Changes rendering of KeyframeFormViews to show the millisecond of the
keyframe they represent.

Squashed commit of the following:

commit 0554faed425fda57193f3c6e22ab0248a522f981
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 13:20:21 2013 -0700

    Rebuilds binaries.

commit 28dc6461511041f1cb62ffdf509e09bc4da47bd3
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 13:19:21 2013 -0700

    Narrows the scope of a CSS selector.

commit a5eeb4091bfd040b4599dfd006367e7ed222dcb6
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 10:33:10 2013 -0700

    Changes _writeToActor to more clearly encapsulate Kapi.Actor#modifyKeyframe.

commit 62aa46f58659acd588d97df98698fe2216610f2b
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 10:28:02 2013 -0700

    Encapsulates Kapi.Actor#moveKeyframe with Keyframe Model.

commit 423ca26630dca184163c2b63de5fe8c0c5f39726
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 10:09:26 2013 -0700

    Refactors animation length syncing.

commit cb8b057a0668ab802801234c10094502f336144e
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 10:01:06 2013 -0700

    Replaces util.moveLastKeyframe with Kapi.Actor#moveKeyframe.

commit f926e30ee1f955dfe10f66efad9407150708192f
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Sat Jun 1 09:46:07 2013 -0700

    Upgrades Rekapi to v0.14.1.

commit b09895210d0085313110f3e30ef5492ebfeb58c0
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 20:27:15 2013 -0700

    Straightens out some pubsub ugliness.

commit f2efc6e4bc91b161230b57ed3d8a541b9d70f85b
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 14:03:31 2013 -0700

    Binds Keyframe Model in Views and moves backround render trigger.

commit 964dc72155491e3a84b5210dfef6d1cf16260969
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 13:28:35 2013 -0700

    Changes some constants names and values.

commit e74a5584c36502519486b6a9e1234be6fea3aa98
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 13:15:02 2013 -0700

    Moves Crosshair HTML generation logic.

commit e7b31c80da4b270b97451985b4ba729478f3c9db
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 13:08:06 2013 -0700

    Styles KeyframeFormView labels.

commit 6aac2bb09fe18596b326837b590784616e61e8e3
Author: Jeremy Kahn <jeremyckahn@gmail.com>
Date:   Mon May 27 13:02:29 2013 -0700

    Swaps percent for ms and cleans up a bit.