GitWrappedFs: Renamed the virtual 'contents' directory to 'gitFakeFs' so it's less likely to collide with an existing entry.
GitWrappedFs: Disallow *Sync methods on all /gitFakeFs operations.
dereferenceSymbolicLink => dereferenceSymbolicLinks
Joined vars
GitFakeFs: Split getTreeOrBlob into multiple methods.
Include fake tree entries that represent directories in indexEntriesByDirName so that those directories appear even though they don't currently exist.
GitFakeFs: Added changesInIndex option.
GitFakeFs: Added support for {ref: 'HEAD'}.
GitWrappedFs: Added .git/gitFakeFs/HEAD/
GitWrappedFs: Implemented .git/gitFakeFs/changesInIndex/
Switch to nodegit-papandreou@0.1.0patch1
Make the index a bit more like the regular tree/tree entry objects.
GitFakeFs: Implemented realpath.
GitWrappedFs: Take an options object.