Add div for results count and table filter

[ThomasSmyth]

Description

When results are displayed to the user no information is passed about how many were received or how long the request took. This is currently available in the Strava segment comparison tool.

The div can also display the current filtered applied to the table and allow the user to select all events again without hitting submit again. E.g.:

All > Limelight 1

Tasks

• Add basic div to handle custom dynamic content.
• Send table stats to div.
• Add current filter to div.
• Remove filter by clicking on "All" or clicking on map when single venue is highlighted.