Fix XML indent.
CUI tool for sign up admin user. Refs #63
Set and verify password. Refs #63
Use readline instead of fgets, at manage_admin.php. Refs #63
Login & logout as admin. Refs #63
403 Forbidden for no admin, instend of 303 redirect. Refs #63
Merge branch 'admin#63' into development. Close #63
DI
Update deps. PSR-4.
Create Article table. Refs #73
Display news from DB (Yet tested). Refs #73
CRUD news articles on Web. Close #74
Merge branch 'news_in_db#73' into development. Close #73