Add a failing test for autocrlf filters
Fix possible free'ing of unitialized pointer in error case
Implement analog for 'git checkout --branch xxx ...'
Add missing git_buf_free
Fix diff patch line number calculation

This was just wrong.  Added a test that verifying patch line
numbers even for hunks further into a file and then fixed the
algorithm.  I needed to add a little extra state into the patch
so that I could track old and new file numbers independently,
but it should be okay.
Match binary file check of core git in diff

Core git just looks for NUL bytes in files when deciding about
is-binary inside diff (although it uses a better algorithm in
checkout, when deciding if CRLF conversion should be done).
Libgit2 was using the better algorithm in both places, but that
is causing some confusion.  For now, this makes diff just look
for NUL bytes to decide if a file is binary by content in diff.
Merge pull request #1229 from arrbee/fix-diff-patch-line-numbers

Fix diff patch line number calculation
Merge pull request #1230 from arrbee/match-core-git-diff-binary-detection

Match binary file check of core git in diff
Check for binary blobs in checkout

This adds a git_buf_text_is_binary check to blobs before applying
filters when the blob data is being written to disk.
Test: Cleanup some cleaning code
Tests: Add test for check out of given branch during clone
Fix up binaryunicode test repo
Merge pull request #1215 from phkelley/binaryunicode

Add a failing test for CRLF filters
Kill vestigal dangling-remote code

Fixes #1232
buf: Is this the function you were looking for?
Default git_clone_options' checkout strategy to GIT_CHECKOUT_SAFE_CREATE
Merge pull request #1222 from scunz/clone_branch

Switch to specified branch during clone
indexer: properly free the packfile resources

The indexer needs to call the packfile's free function so it takes care of
freeing the caches.

We still need to close the mwf descriptor manually so we can rename the
packfile into its final name on Windows.
tests: plug leaks
pack: fixes to the cache

The offset should be git_off_t, and we should check the return value
of the mutex lock function.