* jc/pack-reuse:
git-repack: allow passing a couple of flags to pack-objects.
pack-objects: finishing touches.
pack-objects: reuse data from existing packs.
Add contrib/gitview from Aneesh.
git-svn: ensure fetch always works chronologically.
git-svn: fix revision order when XML::Simple is not loaded
Introducing contrib/git-svn.
Allow building Git in systems without iconv