Add data helper method to diabetic model in prep for graphing.
Add graph data route to access model methods, keeping with 'fat server design'
Broke validation tests with new model validators
add PDF model and respond to pdf route for records
PDF Route working
Add log and rainbow generator to pdf model
Prepare to rebase, commit pdf changes, add require to seeds file
Add numericality validation for weight and glucose, fix DB seed file to not duplicate dates
Remove puts and p statement
Add changes to record spec, validations on record model
Enable record sorting by date inside pdf model
Add random weight data to seeds file
Merge pull request #52 from banana-slugs-2014/sanitize-record-data

Sanitize record data