Merge branch 'INTG-457' into hotfix/2.2.3
phpdoc type numeric changed to string throughout project
added integrationtests for query card order rows, name and description
updated documentation, gh-pages
Merge branch 'github_issue_50' into hotfix/2.2.3
bumped version to 2.2.3
Updated WebPay::deliverOrder documentation
Updated WebPay::createOrder documentation
merge