Add builds directory with pre-built jar files and README for Maze Following Robot

Author: NuwanJ

.gitignore

@@ -29,3 +29,5 @@ hs_err_pid*
 .target
 settings.xml
 .DS_Store
+
+!builds/*.jar

builds/README.md

@@ -0,0 +1,19 @@
+# Builds
+
+This folder contains the pre-build jar files of the different robot setups for easily re-use.
+
+## 1. Maze Following Robot
+
+This robot is designed to navigate through a maze using sensors to detect walls and obstacles, in an infinite loop.
+
+- Pera-Swarm Library Version: 1.0.3
+- RobotId: 11
+- Start Location: (9,9)
+- Heading: North (90 degrees)
+- Environment: Maze (Ch11)
+
+Run the below command in terminal within the root directory of the project. (Make sure you have Java installed, and all the MQTT configs are set in `src/main/resources/mqtt.properties`)
+
+```bash
+java -jar builds/java-robot-maze-follow-v1.jar
+```