Release 4.0.2

Merge pull request #50 from QuickPay/overwrite-authorization-header

Overwrite authorization header

Release 4.0.1

Merge pull request #49 from QuickPay/fix_port

Fix port

Release 4.0.0

Merge pull request #48 from QuickPay/replace-excon

Replace excon with Net::HTTP to support Unzer AWS proxy

Release 3.0.2

Merge pull request #46 from QuickPay/dont_use_specific_versions_of_gems

dont use specific versions of gems

Release 3.0.1

Merge pull request #43 from QuickPay/fix_release_ci

Fix release ci