Feature. Integrate auth_ion. issue801
[801] Add registration form
Fixed bug. Remove db config #801
Modify views with bootstrap theme
Add file manager prototype, views code formatting
Edit view file list
Show error messages in auth form
Create/edit page content
Show error messages in auth form
Add/Edit/Show tree view menu
Add class active menu in admin panel
Change gitignore
Delete .htaccess__
Delete php.xml
Update .htaccess