version.py update
Updated billing to send month's bills on first day of month when billing cycle is due to end instead of 14 days before end of billing cycle
Merge pull request #73 from KilledWhale/master

Updated billing to send month's bills on first day of month when billing...
versio upgrade
Added vat to paper reminders
Use random directory instead of hardcoded.
Merge pull request #74 from annttu/paper-reminders

VAT and other minot fixes for paper reminders
version.py update
Fixed error with Decimal and floats
better vat calculation