Strip trailing semi-colons in queries

src/main/java/at/compax/tools/sql/main/Main.java

@@ -147,7 +147,7 @@ public class Main {
 				} else {
 					String query = commandBuffer.toString().trim();
 					if (query.toLowerCase().startsWith("select")) {
-						System.out.println(mapper.writeValueAsString(SqlExecutor.executeQuery(conn, query)));
+						System.out.println(mapper.writeValueAsString(SqlExecutor.executeQuery(conn, query.replaceAll(";$", "").trim())));
 					} else {
 						System.out.println(mapper.writeValueAsString(SqlExecutor.execute(conn, query)));
 					}