Fixes #107 - Double-byte characters break blame layout

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "gitlens",
-    "version": "4.3.1",
+    "version": "4.3.2",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -16,7 +16,7 @@
             "integrity": "sha1-qjuL2ivlErGuCgV7lC6GnDcKVWk=",
             "dev": true,
             "requires": {
-                "@types/node": "8.0.14"
+                "@types/node": "8.0.17"
             }
         },
         "@types/mocha": {
@@ -26,9 +26,9 @@
             "dev": true
         },
         "@types/node": {
-            "version": "8.0.14",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-8.0.14.tgz",
-            "integrity": "sha512-lrtgE/5FeTdcuxgsDbLUIFJ33dTp4TkbKkTDZt/ueUMeqmGYqJRQd908q5Yj9EzzWSMonEhMr1q/CQlgVGEt4w==",
+            "version": "8.0.17",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-8.0.17.tgz",
+            "integrity": "sha512-iq0LxqG6P9GV/2bVA2AQAQ58NvneLdVDVs9dJ+88Jk6gDK9opNC0SushdYqlAyvxo0dk0NJjTKCenq/l3AKtuA==",
             "dev": true
         },
         "@types/tmp": {
@@ -1319,6 +1319,11 @@
             "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
             "dev": true
         },
+        "is-fullwidth-code-point": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+            "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
+        },
         "is-glob": {
             "version": "3.1.0",
             "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-3.1.0.tgz",
@@ -2338,6 +2343,30 @@
                 "safe-buffer": "5.1.1"
             }
         },
+        "string-width": {
+            "version": "2.1.1",
+            "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
+            "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
+            "requires": {
+                "is-fullwidth-code-point": "2.0.0",
+                "strip-ansi": "4.0.0"
+            },
+            "dependencies": {
+                "ansi-regex": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+                    "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
+                },
+                "strip-ansi": {
+                    "version": "4.0.0",
+                    "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+                    "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+                    "requires": {
+                        "ansi-regex": "3.0.0"
+                    }
+                }
+            }
+        },
         "stringstream": {
             "version": "0.0.5",
             "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",