Updated to include 32x32 and 48x48 pixel icons
Closes #73 - Allow names of length up to 40 plus _9999
Bumped the favicon version
Lowercase the spaces bar
(re #22) Suggest YouTube and Viemo for videos rather than upload
Use boto to discover S3 access and secret key
Allow '.' and '-' in space names
Closes #76 - Removed the "there doesn't seem to be anything here" string
Fixed problem with initial_space_subscriptions
Fixed problem with initial_space_subscriptions using random and defaults
Add a log statement when there is an error uploading space header images.
Add more logging when failing to upload space header images.
g.log -> g.log.error
Fix error that was causing emails to not be sent because of a self post that didn't have any text.  Fix comments.
Allow emails to be sent every 23 hours so that the emails will be sent roughly the same time every night.
(fixes #81) Do not check that a account's email address has been verified before sending summary email.
(fixes #79) Do not show "files" view for multireddits
Closes #75 - Simplified welcome bar to make more beautiful
Closes #77 - Moved the "create space" button up and matched look to other buttons
Hide the alternate labels for the add link and post buttons