2016-06-15 Production Deployment (v1.0.5)

Deployed: @ 16:00

Small css fixes for mobile
Change notification styling to match HMRC
Fixes for postcode validation issues
Remove account check for signing in and creating an account
Fixed document searching issues
CSS changes to some headings for mobiles
SmartPay Skin changes
Code and Database changes required to submit user_id and company_name to casebook