Added logic to replace sbkpage, sect, and sectd RTF tokens.
Use one RichTextBox to process text since RichTextBoxes are not released if the RTF value is set
Eliminate unused variables
Use settings for Format Load
Output status of Formats being loaded
Save File Last Write UTC as Document.DTS
added History_OriginalFileName to DocumentConfig
Use settings rather than local variables
Only use the first 12 characters of a ROID for DROUsage Lookup
Changed code to use log Info
Changed code to append error messages rather than replace text
Added/Changed code to use Log4Net.
Changed logic for Updates to Use IDs rather than Objects for internal Updates
Added a FormatColumn token to handle DTS, Added comments to describe tokens
Added methods ParentRefU and ParentRefU2 to support otther changes