Updated Nutrient DB

Updated DB to include saturated and unsaturated fat. Total fat removed.
Merge branch 'ChrisBranch'
Revert "Updated Nutrient DB"

This reverts commit 014755146222bd900b93e313e18d101981d33766.
Updated Nutrients DB

Added saturated and unsaturated fats data. Removed total fats.
Merge branch 'ChrisBranch'
Fixed Nutrient DB

unstaturated fats were of type INT in DB. Changes to type REAL (similar
to float)
Merge branch 'ChrisBranch'