external,helpers: license.
Fix for a bug when in Turkey and Azerbaijan, the names of downloaded objects which contain the letter 'I' do not get translated to upper case correctly (part 2: fix 'toLowerCase()' )
delete icon, object and extras files from local storage when:
1) we delete a locally produced bandaged 3x32) it turns out that a downloaded object is already built-in (which can happen if we download an object and then upgrade to app version which builts it in)
Minor.
Downloaded Objects more or less work now.
Refactor RubikObject in preparation for creating RubikObjects from DownloadedObjects.
Download the icons only once and save to local storage.
Support for saving the downloaded JSONs in local data storage.
Beginnings of support for saving the downloaded JSONs in local data storage.