Merge pull request #88 from sieverssj/master

Upgrade Saga to 1.5.2
New DropBox gadget which uses OAuth 1.0a.
Removed the YouTube gadget as Google is no longer supporting OAuth 1.0a.
Merge pull request #89 from ryanjbaxter/dropbox-gadget

New DropBox gadget which uses OAuth 1.0a.
Added adjust height call after displaying auth message.
Merge pull request #90 from ryanjbaxter/dropbox-gadget

Added adjust height call after displaying auth message.
moving specs under standard-specs allows others to categorize other specs in different folders
Merge pull request #91 from ryanjbaxter/move-gadget-specs

moving specs under standard-specs allows others to categorize other specs in different folders
Made URLs in YouTube gadget schemless so they will work when the gadget is rendered over https or http
Merge pull request #92 from ryanjbaxter/schemeless-youtube

Made URLs in YouTube gadget schemless
Updated google OAuth gadget
Merge pull request #93 from ryanjbaxter/update-google-oauth-gadget

Updated google OAuth gadget
Upgraded shindig to 2.5.1
Merge pull request #95 from ryanjbaxter/upgrade-to-shindig-251

Upgraded shindig to 2.5.1