Correcting path to SSH keys for deploys
Changing key for staging environment
Merge pull request #132 from ceci/master

Updated dates and building resource with proper sign up data.
Upgrading rails to get vulnerability patch
Closing #133 (hopefully).

Using the deployment to set a global variable that sets the server_url
which will be used by apache. This way we can set the appropriate url
for each environment.
Silly capistrano upcases your environment variables

So our default_env fix to add the SERVER_URL in capistrano didn't work.
Have to set it to upper case and user an upper case variable in puppet
(weird).
Also added a config line to avoid loading the DB for assets pre-compile
that was somehow complaining about sqlite3 in the production environment
setting.
Attempting to fix #133 (Again)

This should allow capistrano to use the server_url since just having it
in the command line gets ignored because of sudo.
[2014] Adding hands-on javascript behavior to submission form for this year's hands-on type
[Hardcoded tags] Adding fixed submission tag pool and expiring old tags
[hardcoded tags] Changing add tag behavior on submission form. Not ready yet
[hardcoded tags] Now it loads tags that were already registered when editing
[hardcoded tags] And it also removes tags, when clicked
[hardcoded tags] Making the tag counter work