Package updates & minor fixes.

package.json

@@ -21,10 +21,8 @@
     "expo": "^40.0.0",
     "expo-app-loading": "^1.0.0",
     "expo-av": "~8.7.0",
-    "expo-camera": "~9.1.0",
     "expo-file-system": "~9.3.0",
     "expo-font": "~8.4.0",
-    "expo-image-picker": "~9.2.0",
     "expo-images-picker": "https://github.com/snaptsoft/expo-images-picker/",
     "expo-localization": "~9.1.0",
     "expo-media-library": "~10.0.0",
@@ -43,7 +41,6 @@
     "react-dom": "16.13.1",
     "react-i18next": "^11.8.2",
     "react-native": "https://github.com/expo/react-native/archive/sdk-40.0.1.tar.gz",
-    "react-native-easy-grid": "^0.2.2",
     "react-native-gesture-handler": "~1.8.0",
     "react-native-image-zoom-viewer": "^3.0.1",
     "react-native-indicators": "^0.17.0",