Add Jimp and jsqr modules

package.json

@@ -92,6 +92,7 @@
     "exif-parser": "^0.1.12",
     "file-saver": "^2.0.0-rc.4",
     "highlight.js": "^9.13.1",
+    "jimp": "^0.6.0",
     "jquery": "^3.3.1",
     "js-crc": "^0.2.0",
     "js-sha3": "^0.8.0",
@@ -99,6 +100,7 @@
     "jsesc": "^2.5.1",
     "jsonpath": "^1.0.0",
     "jsonwebtoken": "^8.3.0",
+    "jsqr": "^1.1.1",
     "jsrsasign": "8.0.12",
     "kbpgp": "^2.0.82",
     "lodash": "^4.17.11",