adds puppet to gemfile
updates active support

bundler is not happy with puppet-librarian/puppet-forge active support version
rough layout and implementation of pdf receipts
found a bug in the board create action if the user
doesn't have access to the hooks endpoint
finishes up the downloadable receipt
Merge branch 'rauhryan/pdf-invoice'
throw not found for unfound repos
makes sure to only link to paid invoices
handle missing credit cards
few bugs with the credit card info
restrict pdfkit to the receipt page only