Ionic Package:
Includes all the files below in one archive file.
Ionic JavaScript Files
The ionic.bundle.js file combines all the required JS files, both Ionic and Angular.
Use ionic.js and ionic-angular.js if you'd like to break the files apart.
Dependencies
Not all of these files are required by Ionic, but they have been included here if you need them.
Ionicons
These files automatically get referenced from Ionic's CSS files.
See Ionicons for more info.