Move some code around.

Signed-off-by: crynobone <crynobone@gmail.com>
Test Gravatar support.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1' into 2.2
Should support all audience.

Signed-off-by: crynobone <crynobone@gmail.com>
Remove 5.3

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1' into 2.2
Default url option for gravatar.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1' into 2.2
Merge branch '2.2'