i.e.

commit e52f14ef
Author: Adam Co <rattles2013@gmail.com>
Date:   Sun Dec 8 17:14:14 2013 +0200

    Export redline 'paragraph formatting changes' back to DOCX

     const RedlineType_t REDLINE_FMTCOLL = 0x4;// Style has been altered (Autoformat!).
+    const RedlineType_t REDLINE_PARAGRAPH_FORMAT = 0x5;// Paragraph attributes have been changed

commit d6880690
Author: Adam Co <rattles2013@gmail.com>
Date:   Mon Feb 3 17:44:22 2014 +0200

    Add support for 'Table Row Redlines' in SW core

     const RedlineType_t REDLINE_PARAGRAPH_FORMAT = 0x5;// Paragraph attributes have been changed.
+    const RedlineType_t REDLINE_TABLE_ROW_INSERT = 0x6;// Table row has been inserted.
+    const RedlineType_t REDLINE_TABLE_ROW_DELETE = 0x7;// Table row has been deleted.

commit 06a887ca
Author: Adam Co <rattles2013@gmail.com>
Date:   Wed Feb 5 13:37:45 2014 +0200

    Add support for 'Table Cell Redlines' in SW core

     const RedlineType_t REDLINE_TABLE_ROW_DELETE = 0x7;// Table row has been deleted.
+    const RedlineType_t REDLINE_TABLE_CELL_INSERT = 0x8;// Table cell has been inserted.
+    const RedlineType_t REDLINE_TABLE_CELL_DELETE = 0x9;// Table cell has been deleted.

all extend the REDLINE_* ranges, and SwRedlineData::GetDescr just adds GetType() of a value
in that range to the STR_UNDO_REDLINE_INSERT baseline which just maps the new values to
arbitrary unrelated strings

Change-Id: I44d5050ef012ac44346a7164b89a2773fb33d4dc
Reviewed-on: https://gerrit.libreoffice.org/38642Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>