Showing sample customer data on dashboard
Added customers resourceful  route
Added Customer, Immunization and Allery models
Generated specs for Allery,Immunization and customer models
Generated specs for customer controller and its views
Created Models(allery, customer, immunization)
Generated customer controller and its views
Generated migrations for allery, immunization and customer models
Generated customer related js,css and helper files
Added Customer age functionality
Added Faker gem, to generate fake data
Added Customer factory using factorygirl
Basic test cases for staff and customer fields,
Minor Config of spec_helper
Setting up customer info on dashboard
Removed Case sensitive for emails
Picking up all customers using index