gitweb: Make the `blame' interface in gitweb optional.
gitweb: Make the `blame' interface in gitweb optional.

Since `git-annotate' is an expensive operation to run it may be
desirable to deactivate this functionality. This patch introduces
the `gitweb.blame' option to git-repo-config and disables the blame
support by default.

Signed-off-by: Florian Forster <6e1cc60e25630284701a7bea25813c453e76ad9b@verplant.org>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git