Use arrays as intent extra instead of strings seperated by "\n".
Reduced screens or presses for comparing a dump via editor.

Removed some unneeded code.
Merge branch 'master' of github.com:ikarus23/MifareClassicTool
Suggest a filename when saving a tag (UID+Date+Time).
Remember file name after saving.
Fixed a lot of typos. Thanks to "systemcrash".
Some code cleanup. Thanks to "systemcrash".
Added list of devices that have been known to work with MCT.