Remove random workout generator from the workout

views, as it is unnecessary.
Add lock and remove icons on workout screen.
Add additional styling to workout view
Add styling to workout edit view
CSS for workout edit and show views and

additional variable on the edit page which triggers remove icons.
Add jQuery variables for woExId and woId
Add route for workout_exercises api
Add the workout_exercise_id's to the workouts

pages
Add workout_exercises_controller
User can delete exercises from workouts - backend
More progress on removing exercises from workouts
Add a new partial for randomly generate workouts