Fixed memory leak

src/app/Queue.h

@@ -43,9 +43,11 @@ public:
         if(isQueueEmpty(_head->_next))return NULL;
 
         T *refToReturn = _head->_next->_value;
-
+        Queue *toDelete(_head->_next);
         _head->_next = _head->_next->_next;
-
+        
+        delete toDelete;
+        
         return refToReturn;
     }
     T remove()
@@ -74,6 +76,7 @@ public:
             toDelete = cursor;
             cursor = cursor->_next;
 
+            delete toDelete->_value;
             delete toDelete;
         }
         _head = this;