Additional fields for export

[ahmad-hisham]

1. Add multiple fields in the Export to Excel function:
   • identifier (Issue Number)
   • created_by
   • updated_by
   • assigned_to
   • assigned_to_type
   • created_at
   • updated_at
   • due_date
   • location_description
2. Add Issues Custom Attributes
3. Add hyperlink to the issue in the identifier column
4. Use ListItems command to retrieve details about only referenced documents instead of folders search endpoint (fix bug when running on a number of projects), and use returned pathInProject attribute
5. Fix bug when getting users list to read correct id from (when using Project Users )