Merge pull request #4 from Abscissa/mysql-pool-port-arg

Add optional port and capFlags args to mysql.db.MysqlDB connection pool.

source/mysql/db.d

@@ -11,22 +11,26 @@ class MysqlDB {
       string m_user;
       string m_password;
       string m_database;
+      ushort m_port;
+      SvrCapFlags m_capFlags;
       ConnectionPool!Connection m_pool;
    }
 
-   this(string host, string user, string password, string database)
+   this(string host, string user, string password, string database, ushort port = 3306, SvrCapFlags capFlags = defaultClientFlags)
    {
       m_host = host;
       m_user = user;
       m_password = password;
       m_database = database;
+      m_port = port;
+      m_capFlags = capFlags;
       m_pool = new ConnectionPool!Connection(&createConnection);
    }
 
    auto lockConnection() { return m_pool.lockConnection(); }
 
    private Connection createConnection()
    {
-      return new Connection(m_host, m_user, m_password, m_database);
+      return new Connection(m_host, m_user, m_password, m_database, m_port, m_capFlags);
    }
 }