Deleted deprecated MySQL database engine.
Added functionality of modules and plugins updating (need testing).

System version 0.218
modules:
Cron 0.004
Blogs 0.030
HybridAuth 2.1.1-cs9
OAuth2 0.010
Static_pages 0.024
plugins:
Admin_default_theme 0.001
TinyMCE 3.5.8-cs4