Magic Cube

Fix the solver.

Beginnings of support for dynamically adding downloaded JSONs to the local RubikObjectList: SharedPrefs part.

Support for saving the downloaded JSONs in local data storage.

Beginnings of support for saving the downloaded JSONs in local data storage.

Rename the 'network' package to 'external' since it will also deal with writing/reading files from local storage.

progress with the Updates: download the jsons.

Progress with Updates Dialog; improvement for the MIRR_4 icon.

Download Update icons - progress.

Download Update icons.

Reorganize the Network so that concurrent network operattions are possible.
Finally figure out and fix the bug which was causing users to multi-submit the same records over and over.