Merge branch 'master' into feature-sass

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cyberchef",
-  "version": "5.3.5",
+  "version": "5.4.1",
   "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
   "author": "n1474335 <n1474335@gmail.com>",
   "homepage": "https://gchq.github.io/CyberChef",
@@ -73,6 +73,7 @@
     "escodegen": "^1.8.1",
     "esmangle": "^1.0.1",
     "esprima": "^3.1.3",
+    "exif-parser": "^0.1.9",
     "google-code-prettify": "^1.0.5",
     "jquery": "^3.1.1",
     "jsbn": "^1.1.0",