capistrano-autoscaling gem: Lookup AMI by :autoscaling_image_master_name [#81705556]

Configure in config/deply/<stage>.rb with set(:autoscaling_image_master_name,'example')

Defaults to 'stage' e.g. has-staging (in capistrano multi-stage)

https://www.pivotaltracker.com/story/show/81705556
Update to autoscaling configuration: Make Images, Create Groups, &etc.
Simple fix for: [#82068910] - Snapshot "Please wait" spinner inconsistent.

Wait message was only showing when there was also an embeddable prompt.

https://www.pivotaltracker.com/story/show/82068910
Update default drawing tool, config var.

As discussed here: https://github.com/concord-consortium/lara/commit/2f32727abf
Fix community activities pagination links[#81720432]

 - Fix lower set of pagination controls in the "Community Activities" section.
Add anchors to the pagination links [#81720432]

 - Attach anchors to the pagination to avoid manual page scrolling.
Update EC instance types to C3.large
Fix Image does not Load in full screen mode[#82123920]

 - Add parameter to colorbox to load content type photo.
Improve back-end admin interface to failed runs.  Let admin resubmit, get info [#82310360]
https://www.pivotaltracker.com/story/show/82310360
Log detaials if send to portal fails[#82037642]

 - Raise exception if sending of student data to portal fails.

 - Log the details of request and response in the newrelic log file.
Add some comments about how to run with local instance of snapshot server.
Update Shutterbug to version 0.2.5 To support setFailureCallback  [#80417552]

https://www.pivotaltracker.com/story/show/80417552
Make file links in BetterErrors open in sublime text.

To make this work on a mac, you will need to use this tool, or something similar:
https://github.com/dhoulb/subl
Update styling on "please try again" when shutterbug fails [#80417552]

https://www.pivotaltracker.com/story/show/80417552
Merge branch 'master' into production