Minor refactoring (organizing in packages)

src/main/java/storage/Trade.java

@@ -0,0 +1,17 @@
+package storage;
+
+public class Trade {
+	public double price;
+	public double volume;
+	public int time;
+	public String buyorsell;
+	public String marketorlimit;
+	
+	public Trade(double price, double volume, int time, String buyorsell, String marketorlimit){
+		this.price = price;
+		this.volume = volume;
+		this.time = time;
+		this.buyorsell = buyorsell;
+		this.marketorlimit = marketorlimit;
+	}
+}