finalizing terminal version

PlayerList.java

@@ -7,11 +7,16 @@ public class PlayerList {
     pList = new ArrayList<>();
   }
 
+  public void clear() {
+    pList.clear();
+  }
+
   public void addPlayer(HockeyPlayer p) {
     pList.add(p);
   }
 
-  public boolean removePlayer(HockeyPlayer p) {
+  public boolean removePlayer(String name) {
+    HockeyPlayer p = findPlayer(name);
     return pList.remove(p);
   }