* Update gin_integration_test.go
TestUnixSocket fails if you run it twice in a row. This is due to the unix socket file persisting. Added defer to clean up.
Whats unclear is the following test TestBadUnixSocket I suspect is just looking for cruft maybe from a prior test or defaults not working, I have not enough background to say.
* Update gin_integration_test.go
I believe there is some tab issue here, tried to manual overwrite it now.
* Update gin_integration_test.go
squash you dang spaces!!!
