Preparing to separate the secret into sha1-in and sha1-out
Updated sha1 out possible values
Renamed $arrParam to $arrParams
CS
Added docs
Factored out regular psp params
Added FIS params
Fixed sorting in natural order algorithm
Added vat calculation
Fixed tax calculation
Update status on postsale request
Cast order id to integer
Hashing method is now configurable
Fixed vat calculation
CS
Fixed internal exceptions
Added more fields to the addresses table
Renamed postfinance to psp
Pass additional params to FIS
Merge branch 'develop' into feature/postfinance-fis-integration