This mui custom class offers a table like layout with the possibility to
join cells as known from HTML tables.  It has a more logical order of
placing its childs than the original group class of MUI has.  That means
that the row groups realized by TableGroup.mcc are filled from top to
bottom and from left to right.
 This class was created to allow several independent parts of a program to
add their childs to one table group so that it appear as it would be made
of one piece.  For example you are able to build a column group with a
horizontal bar but with the same column alignment of the upper and the
lower part.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 2544    5276  48.2% -lh5- 4cf1 Jan 12  1999 MCC_TableGroup/Demos/MCCTableDemo
[generic]                 5433   20463  26.6% -lh5- 5202 Jan 12  1999 MCC_TableGroup/Developer/Autodocs/MCC_TableGroup.doc
[generic]                    0       0 ****** -lh0- 0000 Dec  7  1990 MCC_TableGroup/Developer/C/Example/
[generic]                  736    3243  22.7% -lh5- 7b49 Jan 16  1991 MCC_TableGroup/Developer/C/Include/MUI/TableGroup_mcc.h
[generic]                 1491    5185  28.8% -lh5- 30d4 Jan 12  1999 MCC_TableGroup/Developer/Cluster/txt/MCCTableDemo.mod
[generic]                 2521    7947  31.7% -lh5- 7718 Jan 12  1999 MCC_TableGroup/Developer/Cluster/txt/MCCTableGroup.def
[generic]                  604    1329  45.4% -lh5- a63a Jan 12  1999 MCC_TableGroup/Developer/Cluster/txt/MCCTableGroup.mod
[generic]                 8470   18592  45.6% -lh5- 63af Jan 12  1999 MCC_TableGroup/Libs/mui/TableGroup.mcc
[generic]                 8186   17956  45.6% -lh5- 1a6f Aug 19  1991 MCC_TableGroup/Libs/mui/TableGroupRamLibStack.mcc
[generic]                  488     884  55.2% -lh5- 386f Jan 12  1999 MCC_TableGroup/MCC_TableGroup.readme
[generic]                  401    1504  26.7% -lh5- 7b38 Jan 16  1991 MCC_TableGroup/Registration Report
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        11 files   30874   82379  37.5%            Jan 14  1999