Removed bodyparts, eatinghabits and fitnesslevels from routes
Added Column for assigned exercises
Deleted bodyparts views
Deleted eatinghabits views
Deleted fitnesslevel views
Deleted bodyparts controller
Deleted eatinghabits controller
Deleted fitnesslevels controller
Changed habtm relation between sports and bodyparts

Added "through" model sport_bodypart
Added associations

for sports
for exercises
Added foreign key
Added association

for customers
Added association

for media
added foreign key for weights
Added association

for customers
Added foreign keys

for customer and product
Added association

for customers
Added association

for plan_exercises
Changed redirection

redirect to index if format is html
Added video support for exercises

Removed thumbnail image (resizing through html)
Changed styling of flash messages