better vat calculation
Procountor CSV import support for csvbills command.
Tests for procountor csv import.
added missing fixture files
procountor import from web
Merge pull request #78 from annttu/procountor

Procountor payment data
version upgrade
Merge remote-tracking branch 'kapsi/master'

Conflicts:
	membership/tests.py
	membership/views.py
	sikteeri/version.py