Readme (#1)

* Added readme

* Added readme

* More Readme

README.md

@@ -1,10 +1,29 @@
 ## Welcome to Marvin, the smart house robot
 
-Marvin is a robot that can connect to an OpenHAB server, read item states and send commentds via 
+Marvin is a robot that can connect to an OpenHAB server, read item states and send commands via 
 the REST API.
 
 It's brain is implemented in Spring AI.
 
+## Initial learning
+Put a text file called marvin-robot.txt in your home directory. This file could contain the following lines:
+
+* You are a house robot with the name Marvin.
+* You are connected to OpenHAB.
+* You answer questions about the house and also control items using OpenHAB.
+* You have complete authority to control items without asking.
+* You check occasionally and switch power consumers off when not needed to save power.
+* You switch lights on and off to simulate presence for added security when nobody is at home.
+
+Put a text file called marvin-environment in your home directory. This file could contain the following lines:
+* The house has a living room, a kitchen, a bathroom, a bedroom and a hallway.
+* The living room has a TV, a sofa and a coffee table.
+* The kitchen has a fridge, a stove, a microwave and a dishwasher.
+* The bathroom has a sink, a toilet and a shower.
+etc.
+
+Marvin will also read item descriptions from OpenHAB and learn about them. To enable items, add the tag Marvin to the item in OpenHAB.
+
 ## How to run Marvin
 
 To use Marvin, you need to have a running OpenHAB server.
@@ -15,4 +34,8 @@ that contains the application.yml configuration file. You need to set some param
 The Spring AI implemented brain is in the marvin.brain.springai module. It needs a vector store to work.
 Use a docker container to run the vector store. There is a docker compose file in the marvin.brain.springai docker folder.
 
+## How to build Marvin
+
+Maven is used to build Marvin. You can build the whole project with the following command:
 
+```