Add time series of active instances for each tracked class
Store templates/js/css in package data
Move templates
Adapt MANIFEST
Fix serving static files
Merge branch 'class_time_series' into develop
Upgrade Highcharts, jQuery, add jquery.sparkline
Add instance count sparkline
Add sparkline to memory panel (WIP)
Show sparkline (WIP)
Fix test after changing class name display
Remove pychecker integration
Merge branch 'develop'