* fixes for user model
* Remove stale css
* Working on previewing designs
* Fixes for design previews
* fixes for preview controller
* Fixes for setting company on login
* fixes for preview
* Remove backup column from schema
* Add slack webhooks to company user table
* Preview route
* remove json column from company gateway
* fixes for testS
* Fixes for typos
* Improve notification performance
* Cascade deletes
* Fixes for company deletes
* Fixes for formatting
* todos for company
* Set currency id on payment
* Minor fixes for payment controller
* remove jobs table
* Working on notifications
* Working on notifications
* Fixes for setting group level currency id on new client
* Working on repeating headers
* Use CSS to force headers and footers
* recurring headers and footers
* Preview PDF
* Working on PDF Preview