UI/API changes

• NEW: Statistics: LIR Overview
• NEW: System health alert banners
• CHANGE: Add copy button for traceroute compare
• FIX: Member overview filter counts
• FIX: Probe detail results: mismatch in counted changes in traceroute compare
• TWEAK: Probe detail results: scroll traceroute analysis into view automatically
• TWEAK: Wording in Member overview use case
• TWEAK: Remove unnecessary question mark from header