Fix loading protocol for ui-framework in tests. MJ-589
Make gravater static url protocol relative. MJ-589
Use https for gravatar instead of relative. get_gravatar_url fails wuth relative protocol. MJ-589
Switch to https://secure.gravatar.com per gravatar documentation. MJ-589
Merge pull request #368 from DirectEmployers/ssl-gravatar

Update Gravatar URL in default_settings