Merge pull request #3 from digitickets/2.7.2-fix-http-accept

fix server attributes retrieval

Merge pull request #2 from digitickets/2.x-change-endpoint-urls-opayo…

…-server

update endpoint urls (v2 branch)

sagepay v4 support

Update composer.json

Merge pull request thephpleague#140 from davesmall9xb/patch-1

Fix letter case of fields sent to Sage Pay (VendorEMail and SendEMail).

Merge pull request thephpleague#125 from academe/master

Support isSuccessful() in acceptNotification

Merge pull request thephpleague#121 from academe/master

Fix for issue thephpleague#120

Merge pull request thephpleague#117 from academe/issue112

Issue112

Issue thephpleague#104 Test coverage for capture (in both modes - aut…

…horise and deferred)

Issue thephpleague#104 Test coverage for capture (in both modes - aut…

…horise and deferred)