ExDM - publish the documentation for DataStreams #379

- review the book

SUMMARY.md

@@ -28,20 +28,21 @@
 ## External Data Management
 
 * [Executive Summary](ExDataManagement/README.md)
-* [Data Streams]
-  * [Preface](ExDataManagement/DataStreams/README.md#data-streams)
-  * [Implementation Examples](ExDataManagement/DataStreams/DataStreams/README.md#implementation-examples)
-  * [Objects Serialization](ExDataManagement/DataStreams/DataStreams/READMESerialization.md#objects-serialization)
-  * [Cryptography](ExDataManagement/DataStreams/DataStreams/READMECryptography.md#bitstream-cybersecurity)
-* [Functional Programming]
+* Data Streams
+  * [Preface](ExDataManagement/DataStreams/README.md)
+  * [Implementation Examples](ExDataManagement/DataStreams/DataStreams/README.md)
+  * [Objects Serialization](ExDataManagement/DataStreams/DataStreams/READMESerialization.md)
+  * [Cryptography](ExDataManagement/DataStreams/DataStreams/READMECryptography.md)
+* Functional Programming
   * [Preface](ExDataManagement/FunctionalProgramming/README.md)
   * [Implementation Examples](ExDataManagement/FunctionalProgramming/FunctionalProgramming/Readme.md)
   * [Usage](ExDataManagement/FunctionalProgramming/FunctionalProgramming.UnitTest/README.md)
-* [Structural Data]
+* Structural Data
   * [Preface](ExDataManagement/StructuralData/README.md)
   * [Implementation Examples](ExDataManagement/StructuralData/StructuralData/README.md)
   * [Usage](ExDataManagement/StructuralData/StructuralDataUnitTest/README.md)
-* [Graphical Data Preface](ExDataManagement/GraphicalData/README.md)
+* Graphical Data
+  * [Preface](ExDataManagement/GraphicalData/README.md)
   * [View Implementation Examples](ExDataManagement\GraphicalData\GraphicalData.View\README.md)
   * [ViewModel Implementation Examples](ExDataManagement\GraphicalData\GraphicalData.ViewModel\README.md)
   * [ViewModel Usage](ExDataManagement\GraphicalData\ViewModelUnitTest\README.md)