V.0.1.0 Codename Threadbare

Development branch for milestone v.0.1.0 Codename Threadbare.

Please keep using feature branches and merge them against v.0.1.0-codename-threadbare.

documentation/design/05-implementation.md

@@ -53,8 +53,7 @@ graph TB
   SubGraph1 --> SubGraph1Flow
   subgraph "G_logical1"
   SubGraph1Flow(SubNode 1)
-  SubGraph1Flow -- Choice1 --> DoChoice1
-  SubGraph1Flow -- Choice2 --> DoChoice2
+  Node1[Node 1] <--> Node2[Node 2] <--> Node3[Node 3] <--> Node4[Node 4]
   end
 
   subgraph "G_physical"