can add exercises to workouts
added new form for exericise histories
changes structure of resouces for exercise_history and workout history
- added new defition for exercise history
- adjusted method to create workout_history and exercise_history
Merge pull request #28 from krauzer/align_routes

Align routes
changed controller methods to return json
Merge pull request #32 from ahardy55/workout-forms

Changed controller action to return json
fix merge conflict
Merge pull request #33 from ahardy55/master

fix merge conflict
Remove Turbo Links
add javascript search file
reconfigure models, remove workout history
Merge pull request #34 from ahardy55/model-reconfig

reconfigure models, remove workout history
configure routes to align with merge
fix routes for exercises
add search partial
add search container
simple search added for exercises