* Add helper descriptions on new repo page Add helpers for: * repo description * .gitignore * license * README * default branch * signature trust model Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> * Oops, rename trust_model_helper To match similar helper. trust_model_helper_intro -> trust_model_helper Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>