bumped version to 2.2.8
doSoapCall does not catch SoapFault exception
fixed failing SveaResponse unit tests
Merge branch 'SoapClient_catches_SoapFault_exception' into hotfix/2.2.8
QueryTransactionResponse no longer causes a division by zero warning for zero vat/amount order items
Merge branch 'github_issue_52' into hotfix/2.2.8
regenerated documentation at github pages
Merge branch 'hotfix/2.2.8'