Clarify relationship between the main project website and these docs.

Author: youngman-g

README.md

@@ -21,7 +21,9 @@ Started](docs/getting-started.md).
 
 There is [more documentation about the emulator and its tools](docs),
 including a [Design Overview](docs/OVERVIEW.md). See also the [TX-2
-Project's website](https://tx-2.github.io/).
+Project's website](https://tx-2.github.io/), which includes
+information about the TX-2 computer, the software which ran on it, and
+our effort to make ti run again.
 
 ## Contributing
 

docs/README.md

@@ -1,6 +1,7 @@
-This folder contains documentation about the simulator itself.  For
-documentation about the TX-2, please see the [TX-2 project's web
-page](https://tx-2.github.io/).
+This folder contains documentation about the simulator program itself.
+For documentation about the TX-2 and our efforts to bring back this
+important computer and its software, please see the [TX-2 project's
+web page](https://tx-2.github.io/).
 
 You might want to read:
 

docs/assembler/limitations.md

@@ -44,7 +44,7 @@ implemented.
 The Users Handbook mentions the ☛☛DEMO metacommand but doesn't explain
 what it does, so this is not implemented.
 
-## TX-2 Project Issues
+## TX-2 Simulator Project Issues
 
 See the [TX-2 Simulator project's
 issues](https://github.com/TX-2/TX-2-simulator/issues) for a full list

docs/getting-started.md

@@ -1,6 +1,6 @@
 # Getting Started
 
-This project has several components:
+The TX-2 emulator repository includes several components:
 
 - Command-line tools for assembling, disassembling and inspecting TX-2
   programs