code: function KoaNunjucks(oCtx, sPath, oOpts) {
  
      // Configure Nunjucks
      this.enviornment = nunjucks.configure(sPath, oOpts);
  
      // Save context
      this._ctx = oCtx;
  }
docs: Koa Nunjucks Class
  
  @param {object} oCtx - Koa Context
  @param {string} [sPath] - Path string
  @param {object} [oOpts] - Options
  @constructor