Please add two new maps toQGC

[zouzhe1]

I am in China. Due to network reasons, some maps in QGC are loaded slowly and have low accuracy.

So I suggest you add two maps, one is Baidu map baidu the other is Gaode map AMAP

These two maps have occupied the vast majority of map market share in China.

I see that ardupilot has added Gaode maps。