Changes to studio scripts
don't send mail in default development config; remove dependency on mailcatcher
Merge pull request #1182 from code-dot-org/no-mailcatcher

don't send mail in default development config; remove dependency on mail...
level builder changes
Merge pull request #1184 from code-dot-org/builderChanges

level builder changes
Automatically built: commit 68c413de9b981db17afd3af04d9518d49ce26dce
Author: Geoffrey Elliott <geoffrey@code.org>
Date:   Wed Aug 13 16:27:06 2014 +0000

    Blockly install script pulls blockly-core and closure automatically
Automatically built: commit dfd77b37e991fd1d7fd2304cc2e0ed4ddb06ea87
Merge: 38a3a2f e3a8b32
Author: Bjvanminnen <Bjvanminnen@gmail.com>
Date:   Wed Aug 13 11:19:15 2014 -0700

    Merge pull request #808 from code-dot-org/studioLevels

    [Finishes #76609646] Changes to studio levels for course 3

commit e3a8b327283f70a582f9cf70d8610712dd200175
Author: Brent Van Minnen <bjvanminnen@gmail.com>
Date:   Wed Aug 13 10:57:22 2014 -0700

    [Finishes #76609646] Changes to studio levels for course 3
Merge pull request #1183 from code-dot-org/studioChanges

Changes to studio scripts
Merge pull request #1185 from code-dot-org/finished

DTD