TinyMix Enhancements

* Add an option to output everything with tabs for easier parsing
  (eg: import into a spread-sheet when there are hundreds of
  controls.)
* Add an option to print all valid values or ranges for the printed
  controls.
* Add an option to hide the prefix when retrieving a single value.
* Return an error when the operation failed.

Bug: 35318602
Test: Run tinymix with all options.
      Run tinymix to show enumerations, multi-integer values, and
      single integer values, with or without a prefix, and with
      all values or not.

Change-Id: I7b47896a39052e9554bb6205247125afd50449df
2 files changed