Trying to figure out merchant issues, added tests and cleaned up code, unable to duplicate
Encrypted file storage is default
Merge pull request #105 from JoshuaEstes/102340

Added tests and updated example
Removed call by reference
Merge pull request #106 from sambohler/master

Removed call by reference
Updated PHP requirement to 5.4
Merge pull request #113 from sambohler/master

Updated PHP requirement to 5.4
Fixed McryptExtensionTest so that it would stop failing randomly
Merge pull request #114 from sambohler/master

Fixed McryptExtensionTest so that it would stop failing randomly
Fix merge conflict