Adding DeltaOnModification functioanlity to set of Standard attributes

Documentation remark, added by Author 2008-04-01 13:30:59:

New features:
Implemented the possibility to use the specified attributes as in standard mode
(default mode) when during CommitTransaction command the full attribute value is
backuping as in DeltaOnModification mode, when only delta of attribute value
relative to old state is backuping. The new feature can be used in case when
attribute's value (array or packed map) expected of very big size and using of
standard backup mode becomes not effective.
The implementation allows using in the same document the same attributes as in
standard mode as in DeltaOnModification mode. The choice is driven by boolean
parameter <isDelta> of the corresponding <Set> command of the specified attribute.
It is ready to use and doesn't requires any additional efforts from a developer.
The mode (Default delta of DeltaonModification) of attribute using is not
supposed to be changed after initial set. If it is requested by an application
business logic the attribute with undesirable mode removed using Forget command).
Changes:
Each modified attribute (using new feature) received new methods:
 GetDelta(me) returns Boolean from Standard;
 ---C++: inline

 SetDelta(me : mutable; isDelta : Boolean from Standard);
 ---C++: inline
 ---Purpose: for internal use only by the class developer!

 RemoveArray(me : mutable) is private;
 ---C++: inline
 DeltaOnModification(me; anOldAttribute : Attribute from TDF)
 returns DeltaOnModification from TDF is redefined virtual;
 ---Purpose : Makes a DeltaOnModification between <me> and
 -- <anOldAttribute>.

and new class supporting DeltaOnModification mechanism:
  TDataStd_DeltaOnModificationOfByteArray,
  TDataStd_DeltaOnModificationOfExtStringArray,
  TDataStd_DeltaOnModificationOfIntArray,
  TDataStd_DeltaOnModificationOfIntPackedMap,
  TDataStd_DeltaOnModificationOfRealArray.

Corresponding persistence classes for all supporting formats (Standard, BinOcaf,
XmlOcaf) were modified too.
Modified entities:
BinLDrivers:
  BinLDrivers.cxx
  BinLDrivers_DocumentRetrievalDriver.cxx
BinMDataStd:
  BinMDataStd.cdl
  BinMDataStd.cxx
  BinMDataStd_ByteArrayDriver.cxx
  BinMDataStd_ExtStringArrayDriver.cxx
  BinMDataStd_IntegerArrayDriver.cxx
  BinMDataStd_IntPackedMapDriver.cxx
  BinMDataStd_RealArrayDriver.cxx
DDataStd:
  DDataStd_BasicCommands.cxx
MDataStd:
  MDataStd.cdl
  MDataStd.cxx
  MDataStd_ByteArrayRetrievalDriver.cxx
  MDataStd_ByteArrayRetrievalDriver_1.cdl
  MDataStd_ByteArrayRetrievalDriver_1.cxx
  MDataStd_ByteArrayStorageDriver.cxx
  MDataStd_ExtStringArrayRetrievalDriver_1.cdl
  MDataStd_ExtStringArrayRetrievalDriver_1.cxx
  MDataStd_ExtStringArrayStorageDriver.cxx
  MDataStd_IntegerArrayRetrievalDriver_1.cdl
  MDataStd_IntegerArrayRetrievalDriver_1.cxx
  MDataStd_IntegerArrayStorageDriver.cxx
  MDataStd_IntPackedMapRetrievalDriver_1.cdl
  MDataStd_IntPackedMapRetrievalDriver_1.cxx
  MDataStd_IntPackedMapStorageDriver.cxx
  MDataStd_RealArrayRetrievalDriver_1.cdl
  MDataStd_RealArrayRetrievalDriver_1.cxx
  MDataStd_RealArrayStorageDriver.cxx
PDataStd:
  PDataStd.cdl
  PDataStd_ByteArray_1.cdl
  PDataStd_ByteArray_1.cxx
  PDataStd_ExtStringArray_1.cdl
  PDataStd_ExtStringArray_1.cxx
  PDataStd_IntegerArray_1.cdl
  PDataStd_IntegerArray_1.cxx
  PDataStd_IntPackedMap_1.cdl
  PDataStd_IntPackedMap_1.cxx
  PDataStd_RealArray_1.cdl
  PDataStd_RealArray_1.cxx
TDataStd:
  TDataStd.cdl
  TDataStd_ByteArray.cdl
  TDataStd_ByteArray.cxx
  TDataStd_ByteArray.lxx
  TDataStd_DeltaOnModificationOfByteArray.cdl
  TDataStd_DeltaOnModificationOfByteArray.cxx
  TDataStd_DeltaOnModificationOfExtStringArray.cdl
  TDataStd_DeltaOnModificationOfExtStringArray.cxx
  TDataStd_DeltaOnModificationOfIntArray.cdl
  TDataStd_DeltaOnModificationOfIntArray.cxx
  TDataStd_DeltaOnModificationOfIntPackedMap.cdl
  TDataStd_DeltaOnModificationOfIntPackedMap.cxx
  TDataStd_DeltaOnModificationOfRealArray.cdl
  TDataStd_DeltaOnModificationOfRealArray.cxx
  TDataStd_ExtStringArray.cdl
  TDataStd_ExtStringArray.cxx
  TDataStd_ExtStringArray.lxx
  TDataStd_Integer.cxx
  TDataStd_IntegerArray.cdl
  TDataStd_IntegerArray.cxx
  TDataStd_IntegerArray.lxx
  TDataStd_IntPackedMap.cdl
  TDataStd_IntPackedMap.cxx
  TDataStd_IntPackedMap.lxx
  TDataStd_RealArray.cdl
  TDataStd_RealArray.cxx
  TDataStd_RealArray.lxx
XmlLDrivers:
  XmlLDrivers.cdl
  XmlLDrivers.cxx
  XmlLDrivers_DocumentRetrievalDriver.cxx
  XmlLDrivers_DocumentStorageDriver.cxx
XmlMDataStd:
  XmlMDataStd.cdl
  XmlMDataStd.cxx
  XmlMDataStd_ByteArrayDriver.cxx
  XmlMDataStd_ExtStringArrayDriver.cxx
  XmlMDataStd_IntegerArrayDriver.cxx
  XmlMDataStd_IntPackedMapDriver.cxx
  XmlMDataStd_RealArrayDriver.cxx