完善opcGetWay
读取配置中的PLC数量
Merge remote-tracking branch 'Renp/移出主窗体' into 移出主窗体

Conflicts:
	MicroDAQ/Gateway/OpcGateway.cs
	MicroDAQ/Gateway/RunningState.cs
使用同步OPC
Merge remote-tracking branch 'Qicb/Format' into 移出主窗体

Conflicts:
	MicroDAQ.sln
	MicroDAQ/MainForm.cs
解决MainForm窗体无法显示。