Merge pull request #1972 from terraform-providers/paddy_update_logging

Update logging vendor.

Author: paddycarver

vendor/github.com/hashicorp/terraform/helper/logging/transport.go

@@ -633,10 +633,10 @@
 			"versionExact": "v0.11.2"
 		},
 		{
-			"checksumSHA1": "BAXV9ruAyno3aFgwYI2/wWzB2Gc=",
+			"checksumSHA1": "j8XqkwLh2W3r3i6wnCRmve07BgI=",
 			"path": "github.com/hashicorp/terraform/helper/logging",
-			"revision": "41e50bd32a8825a84535e353c3674af8ce799161",
-			"revisionTime": "2018-04-10T16:50:42Z",
+			"revision": "6dfc4d748de9cda23835bc5704307ed45e839622",
+			"revisionTime": "2018-08-15T22:00:39Z",
 			"version": "v0.11.2",
 			"versionExact": "v0.11.2"
 		},