Add content offset to git_diff_line

util: NetBSD doesn't have qsort_r either

Cleaning up

Corrupted index is bad for your health

Cleaning code, removing unused variables

For additions and deletions, external consumers like subversion
can make use of the content offset to generate diffs in their
proprietary formats.

NTLM/Negotiate support in WinHTTP

Add missing mappings to .mailmap file

Rename tests directory

Allowing create remotes with custom fetch spec

ld was warning that the size of path changed, rightly so.

Blame fixes

Fix warnings

Remote revamp (director's cut)

A previous commit forgot to update the head list after push as well,
leading to wrong output of git_remote_ls().

These tests were forgotten when modifying git_remote_ls().

Copy the pointers into temporary vectors instead of assigning them tot
he same array so we don't mess up with someone else's memory by
accident (e.g. by sorting).