Added import options of xlsx, csv, ods formats for Table Spreadsheet

New in this release:

• Added import options of xlsx, csv, ods formats for Table Spreadsheet.

Fixed in this release:

• Resolved the compatibility issue of Table Filter and Jira Issues with the incorrect work of the Hide Columns filter when switching to a different Confluence language.  
  
• Resolved the issue with Chart from Table not working when the Scale Step is set to a low value.