Merge pull request #1203 from sapk-fork/fix-int64

worktree: force convert to int64 to support 32bit os. Fix #1202

Merge pull request #1200 from src-d/go-mod

*: go module update

Merge pull request #1142 from EmrysMyrddin/feature/export-new-remote

git : allows to create a Remote without a Repository

plumbing: commit.StatsContext and fix for orphan commit (#1115)

plumbing: commit.StatsContext and fix for root commit

Merge pull request #1065 from vmarkovtsev/fix-unicode

Remove Unicode normalization in difftree

Merge pull request #1056 from jfontan/fix/lose-objects-shared-cache

storage/filesystem: check file object before using cache

Merge pull request #1045 from kuba--/enh-1024/log-all

Implement git log --all

Merge pull request #1028 from smola/clone-regression

repository: fix plain clone error handling regression

Merge pull request #1025 from mcuadros/eoie

plumbing: format/index: support for EOIE extension

Merge pull request #985 from mcuadros/checkout-doc

repository: improve CheckoutOption.Hash doc