Win32: UTF-8 <-> WCHAR conversion overhaul
Handle win32 reparse points properly
patch: emit binary patches (optionally)
React to feedback for UTF-8 <-> WCHAR and reparse work
Merge pull request #2283 from phkelley/win32_fs

Win32: UTF-8 <-> WCHAR conversion overhaul
Merge pull request #2291 from ethomson/patch_binary

patch: emit deflated binary patches (optionally)
merge: default checkout strategy for should be SAFE
merge: checkout default shouldn't clobber given
fetchhead: deal with quotes in branch names

The current FETCH_HEAD parsing code assumes that a quote must end the
branch name. Git however allows for quotes as part of a branch name,
which causes us to consider the FETCH_HEAD file as invalid.

Instead of searching for a single quote char, search for a quote char
followed by SP, which is not a valid part of a ref name.
Merge pull request #2295 from libgit2/cmn/fetchhead-quote

fetchhead: deal with quotes in branch names
Merge pull request #2294 from ethomson/merge_checkout_strategy

Merge checkout strategy