Nov 17, 2016

- Bootstrap.php
  $app->getModule('gii')->generators['crud'] = 'projectemplate\ptcrud\generators\Generator';
  $app->getModule('gii')->generators['model'] = 'projectemplate\ptcrud\model\Generator';
  //keep crud and model: auto fill working

- projectemplate\ptcrud\src\model\default\model.php
  check if have field: image, avatar, logo, attachment ..... -> add $file, $file1 variable ro store file upload

- projectemplate\ptcrud\src\model\Generator.php
  generateActiveFieldAdvanced & generateActiveField -> ajax form and normal form
  comment created_date, modified_date

- view, columns, controller, form: add file input / show image by default

