code: function Git(repo, initialBranch) {
    this._repo = repo
    this._staged = []
    this._localBranches = []
    this._remoteBranches = []
    this._currentBranch = initialBranch
    this._commits = []
  }
docs: /*
  Git Constructor
   
  @param {string} repo - repo URL
  @param {string} initialBranch - the branch we'll move to gh-pages from