diff --git a/package-lock.json b/package-lock.json
index 6c2f87a3..e6e0edbc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "githistory",
-    "version": "0.6.18",
+    "version": "0.6.19",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -2042,8 +2042,12 @@
                 },
                 "prismjs": {
                     "version": "1.17.1",
-                    "resolved": "",
-                    "dev": true
+                    "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.17.1.tgz",
+                    "integrity": "sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==",
+                    "dev": true,
+                    "requires": {
+                        "clipboard": "^2.0.0"
+                    }
                 },
                 "react-popper": {
                     "version": "1.3.11",
@@ -7746,6 +7750,18 @@
             "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
             "dev": true
         },
+        "clipboard": {
+            "version": "2.0.11",
+            "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.11.tgz",
+            "integrity": "sha512-C+0bbOqkezLIsmWSvlsXS0Q0bmkugu7jcfMIACB+RDEntIzQIkdr148we28AfSloQLRdZlYL/QYyrq05j/3Faw==",
+            "dev": true,
+            "optional": true,
+            "requires": {
+                "good-listener": "^1.2.2",
+                "select": "^1.1.2",
+                "tiny-emitter": "^2.0.0"
+            }
+        },
         "cliui": {
             "version": "6.0.0",
             "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
@@ -8952,6 +8968,13 @@
             "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
             "dev": true
         },
+        "delegate": {
+            "version": "3.2.0",
+            "resolved": "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz",
+            "integrity": "sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==",
+            "dev": true,
+            "optional": true
+        },
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             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
@@ -10798,7 +10821,8 @@
                 },
                 "ini": {
                     "version": "1.3.5",
-                    "resolved": "",
+                    "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
+                    "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
                     "dev": true,
                     "optional": true
                 },
@@ -11373,6 +11397,16 @@
                 }
             }
         },
+        "good-listener": {
+            "version": "1.2.2",
+            "resolved": "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz",
+            "integrity": "sha512-goW1b+d9q/HIwbVYZzZ6SsTr4IgE+WA44A0GmPIQstuOrgsFcT7VEJ48nmr9GaRtNu0XTKacFLGnBPAM6Afouw==",
+            "dev": true,
+            "optional": true,
+            "requires": {
+                "delegate": "^3.1.2"
+            }
+        },
         "graceful-fs": {
             "version": "4.2.3",
             "resolved": "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz",
@@ -11391,7 +11425,8 @@
             "dependencies": {
                 "ansi-regex": {
                     "version": "5.0.0",
-                    "resolved": ""
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+                    "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg=="
                 },
                 "emoji-regex": {
                     "version": "8.0.0",
@@ -12986,7 +13021,8 @@
                 },
                 "ansi-regex": {
                     "version": "5.0.0",
-                    "resolved": "",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+                    "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
                     "dev": true
                 },
                 "ansi-styles": {
@@ -13455,7 +13491,8 @@
             "dependencies": {
                 "ansi-regex": {
                     "version": "5.0.0",
-                    "resolved": "",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+                    "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
                     "dev": true
                 },
                 "ansi-styles": {
@@ -15207,7 +15244,8 @@
                 },
                 "ansi-regex": {
                     "version": "5.0.0",
-                    "resolved": "",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+                    "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
                     "dev": true
                 },
                 "ansi-styles": {
@@ -22065,6 +22103,13 @@
                 "ajv-keywords": "^3.1.0"
             }
         },
+        "select": {
+            "version": "1.1.2",
+            "resolved": "https://registry.npmjs.org/select/-/select-1.1.2.tgz",
+            "integrity": "sha512-OwpTSOfy6xSs1+pwcNrv0RBMOzI39Lp3qQKUTPVVPRjCdNa5JH/oPRiqsesIskK8TVgmRiHwO4KXlV2Li9dANA==",
+            "dev": true,
+            "optional": true
+        },
         "semver": {
             "version": "5.7.1",
             "resolved": "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz",
@@ -23116,9 +23161,9 @@
             }
         },
         "terser": {
-            "version": "4.6.4",
-            "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.4.tgz",
-            "integrity": "sha512-5fqgBPLgVHZ/fVvqRhhUp9YUiGXhFJ9ZkrZWD9vQtFBR4QIGTnbsb+/kKqSqfgp3WnBwGWAFnedGTtmX1YTn0w==",
+            "version": "4.8.1",
+            "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+            "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
             "dev": true,
             "requires": {
                 "commander": "^2.20.0",
@@ -23207,6 +23252,13 @@
                 "setimmediate": "^1.0.4"
             }
         },
+        "tiny-emitter": {
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
+            "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
+            "dev": true,
+            "optional": true
+        },
         "tiny-invariant": {
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.1.0.tgz",
@@ -23442,7 +23494,8 @@
                 },
                 "ansi-regex": {
                     "version": "5.0.0",
-                    "resolved": "",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+                    "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
                     "dev": true
                 },
                 "ansi-styles": {