Refactor setProperty method in Invoice factory
Add textfields
Add select box
Make CA the default state
Add Contact model
-create hospital with contact info
Save hospital department and room number
Extract invoice data format into a class
Add spacerize function for placeholders
Add textfield for invoice number
-Add styles
Add number to create_invoices migration
Add backend model validations
Add myDatepicker directive
Whitelist date in Invoices controller
Add right column headers and ids
Add extra fields
Add description form fields
Make 2 columns of textfields
Save Invoice, ServiceReport, Hospital, and Contact to database
Style datepicker
Style invoice date textfield