whole_func_string: async function(library_name) {
        return (await this.getContribData()).libraries.find(lib => lib.library_name === library_name);
      }
func_code_string: async function(library_name) {
        return (await this.getContribData()).libraries.find(lib => lib.library_name === library_name);
      }
func_documentation_string: Returns the data of the given library, if installed.
  Returns false if not installed.
  @param {String} library_name
  @return {Object|false}