tree afa336e8e14d30e55a7df5838ea1084839d901b2
parent f5e1252d6e391c634b4bfd008124a58e9e0a5bf3
author Carlos Martín Nieto <cmn@dwim.me> 1399599244 +0200
committer Carlos Martín Nieto <cmn@dwim.me> 1399668718 +0200

Remote: specify the refspecs and callbacks in Fetch

The Remote interface mixes the configuration of a remote with overriding
the configuration for a paritcular operation. This makes the remotes
trickier to use than they should be.

Move towards letting the user specify the refspecs and callbacks they
want for a particular Fetch() operation intsead of setting it for a
Remote object that they then need to throw away.