Moved rerun to a group in our Gemfile

Signed-off-by: Aubrey Howell <a.howell@awesometown.local>
Rename associated file for rerun
Actually changed file to app

Signed-off-by: Aubrey Howell <a.howell@awesometown.local>
Add route for route path

Signed-off-by: Aubrey Howell <a.howell@awesometown.local>