Select No Known Allergy (NKA)  - RA-345

Follow up - RA-345
Added uicommons module to config.xml as required - RA-345
First pass for: Add and Save Allergies - RA-344
Adding success message when saving new allergy and redirecting to
allergy list - RA-344
Preventing the cancel button from submitting the form and adding some
angularjs dirrectives - RA-344
Adding angularjs interactions - RA-344
Incorporating jkondrat's styling - RA-344
Making severity optional - RA-344
Fixing NPE when severity is null - RA-344
Fixing NPE when severity is null - RA-285
Remeving the styling on the allergies widget of the CFPD - RA-285
Remove patient allergy information - RA-300
Edit allergy information for a patient - RA-299

follow up - RA-299
Deactivate NKA status - RA-348
Using allergy cencepts comming from global properties - RA-344
Adding edit icon for allergies
Adding a maximum length for allergy comments - RA-344
Increasing the width of the allergy comments field - RA-344
Disabling save before selecting an allergen and making radio buttons
unselectable -RA-385
Automatically enabling the save button when editing allergies - RA-385