Merge pull request #11 from AdamAxtmann/master

Ailments v2
Merging Mike's Immunization updates by hand
fix small type in immunization model
layout changes to eyes, ailments, tests, contacts to try and keep consistency
adding back search contacts. Was accidently removed in previous commit
more sample data. re added pagination on contacts (accidentally removed)
changed sample data in contacts so email matches contact name
few small fixes, spelling mistake in ailment controller, changed validation type for phr->gender, changed buttons on edit phr view
Added PDF generation feature
Added PDF generate feature
Small modification
Removed unnecessary code
Merge pull request #13 from forkbattery/master

Implemented the PDF generation feature in Contacts
Blood Pressure Controller Implemented. Also fixed the issue with allowing multiple PHRs with one Health Card No.
Merge pull request #14 from forkbattery/master

Blood Pressure Controller Implemented, fixed other couple issues
Removed diagnosis for Blood Pressure
Blood Glucose MVC implemented
Merge pull request #15 from forkbattery/master

Implemented Blood Glucose MVC
added ailment delete