header improvements
Merge branch 'master' of github.com:code-dot-org/dashboard
Merge pull request #79 from nanan9177/blockly_fix

Added level 2_7_5 for Artist.
Add offset configuration to dialog.
Merge pull request #80 from tobyk100/dialog-offset

Add offset configuration to dialog.
Made video bigger.
Merge pull request #81 from tobyk100/dialog-offset

Made video bigger.
Repoint staging database to dashboard_staging (it used to share the production db)
CRUD localization + a bit more
make script loading idempotent
Make trophies based only on 20-hour levels
Fix mixed up string tokens
Having 2 top level "auth" tokens confuses yaml. Combine them
Some more crud strings
clear floats to allow footer to avoid overlapping with footer
Add footer
Add footer and main styling
Add line breaks to footer
Added touch listener to close and backdrop.
Camel case, comments.