tree 6a12db698a0404fd5822c9fc027715ff3792a34d
parent 434eee643d5ea5bab8642d26aff045e0f6db6493
author Luca Milanesio <luca.milanesio@gmail.com> 1437557753 +0100
committer Luca Milanesio <luca.milanesio@gmail.com> 1437568053 +0000

Assign Gravatar as default avatar generator

The latest Gitblit 1.7 (develop) requires to have at least one
avatar generator configured.
The only one provided at the moment with GitBlit is Gravatar so we
need to make sure that it is bound during the Guice module set-up
in order to avoid runtime errors.

Change-Id: I886352258029e6dc801bbbca3376e0f8ffd38e81