2.3.1: Merge pull request #18 from jules0x/master

Include /vendor/ in the path to the menu_icon

2.3.0: Merge pull request #17 from zanderwar/patch-2

Added "plugins" config option

2.2.0

Merge pull request #16 from zanderwar/pulls/singleobjectadmin/fixes/t…

2.1.0: Merge pull request #13 from zanderwar/pulls/singleobjectadmin/cleanup

PSR-2 Clean up & Fixes

2.0.2: Merge pull request #12 from zanderwar/patch-1

Update example with use statement

2.0.1: Merge pull request #11 from adrexia/feature/silverstripe-4

FIX: handle error response in ss4

2.0.0: Merge pull request #10 from adrexia/feature/silverstripe-4

FIX: Silverstripe 4 compatibility (fixes #9)