resources

resources/README.md

+These are Cordova resources. You can replace icon.png and splash.png and run
+`ionic cordova resources` to generate custom icons and splash screens for your
+app. See `ionic cordova resources --help` for details.
+
+Cordova reference documentation:
+
+- Icons: https://cordova.apache.org/docs/en/latest/config_ref/images.html
+- Splash Screens: https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-splashscreen/