Added RangeTouch, updated Shr lib in demo

package.json

@@ -5,8 +5,8 @@
     "homepage": "https://plyr.io",
     "author": "Sam Potts <sam@potts.es>",
     "main": "dist/plyr.js",
-    "module": "dist/plyr.mjs",
-    "jsnext:main": "dist/plyr.mjs",
+    "module": "dist/plyr.min.mjs",
+    "jsnext:main": "dist/plyr.min.mjs",
     "browser": "dist/plyr.min.js",
     "sass": "src/sass/plyr.scss",
     "style": "dist/plyr.css",
@@ -84,9 +84,10 @@
         "through2": "^3.0.0"
     },
     "dependencies": {
-        "core-js": "^2.6.4",
+        "core-js": "^2.6.5",
         "custom-event-polyfill": "^1.0.6",
         "loadjs": "^3.5.5",
+        "rangetouch": "^2.0.0",
         "raven-js": "^3.27.0",
         "url-polyfill": "^1.1.3"
     }