Remove the transition app from the readme
Remove the transition app from the readme

There is no relation at the moment, in the future linking tags in
transition to content plans could be possible

bitzesty/content-planner,gds-attic/content-planner,alphagov/content-planner,gds-attic/content-planner,alphagov/content-planner,alphagov/content-planner,bitzesty/content-planner,gds-attic/content-planner,gds-attic/content-planner,bitzesty/content-planner,alphagov/content-planner