chore: upgrade deps

Author: stbui

package-lock.json

@@ -33,7 +33,7 @@
     "@angular/compiler": "^7.0.0",
     "@angular/core": "^7.0.0",
     "@angular/fire": "^5.1.0",
-    "@angular/flex-layout": "^7.0.0-beta.22",
+    "@angular/flex-layout": "^7.0.0-beta.23",
     "@angular/forms": "^7.0.0",
     "@angular/http": "^7.0.0",
     "@angular/material": "^7.0.0",
@@ -64,7 +64,7 @@
     "normalize.css": "^8.0.0",
     "quill": "^1.3.6",
     "rxjs": "^6.3.3",
-    "screenfull": "^3.3.3",
+    "screenfull": "^4.0.0",
     "zone.js": "^0.8.26"
   },
   "devDependencies": {