[PATCHv3 0/2] gitweb: gravatar support

I've done the refactoring in a separate patch, to have a better (IMO) view of what I was doing. I can squash them together if needed. There have also been a couple of other changes such as the use of 'require' instead of 'use' to access Digest::MD5, and a better call pattern for git_get_gravatar.

One thing that is missing but could be done is an email -> MD5 hash mapping to cache multiple occurences of the same email (not unusual in (short)log view).

Giuseppe Bilotta (2):
  gitweb: gravatar support
  gitweb: refactor author+gravatar insertion

 gitweb/gitweb.css  |    9 +++++-
 gitweb/gitweb.perl |   83 ++++++++++++++++++++++++++++++++++++++++++---------
 2 files changed, 76 insertions(+), 16 deletions(-)