DEV-407 add versioning to BLE GRPC server

ShimmerBLEGrpc/Readme.md

@@ -1,6 +1,11 @@
+# Getting Started
 To run the BLE gRPC server, set the active scheme at the top-middle of Xcode to ShimmerBLEGrpc, target My Mac
 Then, select the Start button at the top-left of Xcode to start the app
 Then, open the Shimmer-Java-Android-API ShimmerGRPC.java class from: https://github.com/ShimmerEngineering/Shimmer-Java-Android-API/blob/master/ShimmerDriverPC/src/main/java/com/shimmerresearch/pcDriver/ShimmerGRPC.java
 Set the name of the device you want to connect to, in Line 101 of the class. This is e.g. "Shimmer3-XXXX". 
 Note that this is not the Bluetooth Mac address, as MacOS BLE is limited to using Bluetooth device names.
 Then, run ShimmerGRPC.java
+
+# Changelog
+v1.0.0
+- Initial Release

ShimmerBLEGrpc/Sources/ShimmerServer.swift

@@ -30,6 +30,7 @@ struct ShimmerServer: AsyncParsableCommand {
         group.addTask { try await server.serve() }
         if let address = try await server.listeningAddress {
           print("Shimmer BLE gRPC listening on \(address)")
+            print("Server Version: v1.0.0")
         }
       }
     }