v5.2.2.0

https://roxy-wi.org/changelog.py#5_2_2

1. The possibility to add VIRT IP as a separated server with HA installation
2. The "Overview" pages have been improved: Keepalived VRRP IP status is displayed
3. The "Overview" page for Keepalived service has been added
4. The bug when server is disabled but alerts come
5. The bug when with exclude in the Internal logs
6. HTTPD config has been renamed: haproxy-wi.conf -> roxy-wi.conf
7. HTTPD logs have been renamed: haproxy-wi.* -> roxy-wi.*
8. Roxy-WI logs have been renamed: haproxy-wi.* -> roxy-wi.*