Improving offline mode

[jajberni]

I've been trying to improve the IotWebConf16OffLineMode example by preventing the node from going offline if the user is connected to the AP. This should be possible by reading the ApConnectionState _apConnectionState state variable

IotWebConf/src/IotWebConf.h

Line 599 in 7128981

ApConnectionState _apConnectionState = NoConnections;

.

Unfortunately, there is no public function exposing this state.

It would be great to add to the IotWebConf.h something like this:

ApConnectionState getApConnectionState () { return this->_apConnectionState; };