Started implementing a rough list of Filters in web UI as per #659
Remove outdated elapsed from HTML fragment
Add Tests for config helpers methods

Add checks for ipv4, ipv6 and hostname in HostNameCheck

Add tests for HostNameCheck

Add more tests

Add config._BoolCheck tests

Add tests for ValueError in loops and _SlugCheck

Add tests for paths on different os

Finish adding pathcheck tests

Add RouteProtocolCheck tests

Add eventlog tests

Add tests for EventLog
Add test for Event.as_html()