Add height_in_feet and height_in_inches columns to User model for BMI calculation on User show page
Added height_in_feet and height_in_inches to form on initial info modal box
Merge branch 'master' of https://github.com/krytlewski/fatcamp into add_height_to_user_model

"Add master branch into add_height_to_user_model branch for testing of height_in_feet and height_in_inches in modal box form and User model"
Add height_in_feet and height_in_inches as strong params so user input in modal saves in appropriate columns in User model