Issue #7: Use resource files to nicely format (and eventually translate) the column headings.
Issue #7: Center and wrap the Excel column headings.
Issue #7: Optimal row height for the header row.  Optimal column width for all columns, based on the column headings.
Issue #7: Center all cells in the Excel file. Adjustments to set the column width.
Issue #7: Added some comments to explain the WTF logic for resizing the columns in the Excel export.
Removing special character from comment
New version 1.0.4
Target Android 18
Correction for looking up resource string identifiers when the package name of the app is different from the R package name.