Work on #328
Work on #328

Finally cracked Android's intent-filter nonsense, so all the correct filetypes should open AIM on Android from Google Drive, the file browser, etc.. Still lots of work to do there to get files to import properly on Android.

eb1/adapt-it-mobile,eb1/adapt-it-mobile,adapt-it/adapt-it-mobile,adapt-it/adapt-it-mobile,adapt-it/adapt-it-mobile,eb1/adapt-it-mobile