Added /snap/bin/chromium in list of browser paths

src/main/java/fr/ill/ics/common/Nomad.java

@@ -1514,14 +1514,17 @@ public abstract class Nomad {
 
 
 	public static Path getPathToBrowser() {
-		Path path = Paths.get("/usr/bin/chromium");
+		Path path = Paths.get("/snap/bin/chromium");
 		if (!Files.exists(path)) {
-			path = Paths.get("/usr/bin/chromium-browser");
+			path = Paths.get("/usr/bin/chromium");
 			if (!Files.exists(path)) {
-				path = Paths.get("/bin/firefox");
+				path = Paths.get("/usr/bin/chromium-browser");
 				if (!Files.exists(path)) {
-					return null;
-				}	
+					path = Paths.get("/bin/firefox");
+					if (!Files.exists(path)) {
+						return null;
+					}	
+				}
 			}
 		}
 		return path;