First draft of a timeline view for the node page
Changed minimum width of displayed event in timetable to one pixel
Added interface to rest URLs
Some code formatting, renamed to Outage Timeline, added some javadocs
Added warning icon for ongoing outages
Changed position of warning sign
Merge branch '1.12' into feature-nodepage-timeline
Modified appearance of timeline in node page
Changed availability box and timeline rest service
Added timeline to interface and service availability boxes
Merge branch '1.12' into feature-nodepage-timeline
Merge branch '1.12' into feature-nodepage-timeline
Using Indeterminate for not monitored services
Merge branch '1.12' into feature-nodepage-timeline
Manual merge of the 1.12-based timeline feature