Fix #2350 Reload the window on disconnecting from the addon
Fix #2350 Reload the window on disconnecting from the addon

This runs everything from scratch, preventing a situation where moving
the test pilot window to a new firefox window would double-poll the
test pilot addon for experiment state, causing infinite reloading

mathjazz/testpilot,meandavejustice/testpilot,flodolo/testpilot,fzzzy/testpilot,mozilla/idea-town,lmorchard/testpilot,mathjazz/testpilot,flodolo/testpilot,lmorchard/testpilot,meandavejustice/testpilot,lmorchard/idea-town,chuckharmston/testpilot,lmorchard/idea-town,chuckharmston/testpilot,flodolo/testpilot,fzzzy/testpilot,mozilla/idea-town,meandavejustice/testpilot,lmorchard/idea-town,lmorchard/idea-town-server,mozilla/idea-town-server,lmorchard/idea-town-server,lmorchard/testpilot,lmorchard/idea-town-server,flodolo/testpilot,lmorchard/idea-town,mozilla/idea-town,fzzzy/testpilot,chuckharmston/testpilot,fzzzy/testpilot,lmorchard/idea-town-server,meandavejustice/testpilot,chuckharmston/testpilot,lmorchard/testpilot,mathjazz/testpilot,mozilla/idea-town-server,mozilla/idea-town-server,mozilla/idea-town,mathjazz/testpilot,mozilla/idea-town-server