Objective-C bindings to libgit2
Better unique commit enumeration (#470).
GTOID.SHA
non nullable (#468).Bumped libgit2.
Adds NS_DESIGNATED_INITIALIZER
annotations (#449). Adds enumeration and ahead/behind counts for OIDs, not just branches (#450).
Another libgit2 upgrade (#446).
Safer signature creation: #445.
Removes an obsolete header from ObjectiveGit's module map.