Config fixes, add JUnit maven dependency, potential fix for stream latency

Main/src/test/java/com/chameleonvision/config/ConfigManagerTest.java

@@ -0,0 +1,19 @@
+package com.chameleonvision.config;
+
+import org.junit.jupiter.api.BeforeAll;
+
+import java.io.IOException;
+import java.nio.file.Files;
+
+public class ConfigManagerTest {
+
+    @BeforeAll
+    public void deleteConfig() {
+        try {
+            Files.delete(ConfigManager.SettingsPath);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+}