add models: Page, ChildPage, ParentPage
child page and parent page controller
add concerns to routes;
add route specs
add Ffaker;
refactor child and parents controller;
fix specs;
make Seeds for Parent and Child pages.
add Admin::PagesController;
Specs for admin_pages routes;
refactor controllers;
add not_null requirement for Page Type in database;
add PageType validation in model.
add ModelNameCustomizer to Page model;
ability to create Parent and Child pages on admin side
add I18n missing translation error to development and test mode
page validator to validate parent_id for child and parent
I18nUtil;
refactor forms;
tinymce javascript form.
add locale_link_to method to ApplicationHelper;
add priority to pages table
refactor forms
let locale_link_to method in helper to accept block
refactor Locale value object;
delete :ua locale. use :uk instead.
collapsible menu
create Picture model;
run migration
BasicImageUploader
human attribute helper methods
simple navigation gem
better page form with tabs
form for picture; post request via jquery file upload
let modal's responce insert into tinymce