added gem rb-readline
removed scroll from clinic wrap
alert if browser is IE
IE alert now tells user to use a different browser
updated ie alert msg
IE msg only alerts if IE older than version 10
added to david lawson on about page
fixed typo
validations for new clinics
added AR Validations when creating or editing a new clinic. Using the gem Chronic to parse text that is inputted as Date Time
removed errant binding.pry
created private method to capitalize each word in clinic name, location name and city name on new clinic create
state on clinic form uses states helper to get state names
created scopes for sold_out and expired and created methods for sold_out? and expired? for instances of clinic class
if clinic is sold out or expired shows sold out instead of buy on the clinic show page