A small release to fix the settings page (3th release)

The v0.6.1 release fixes a bug in the setting page. Now the changes will register correctly, both visually and a confirmation on hitting save has been added. So it's clear that your changes did register.

To flash the binary release, just follow the instructions in the wiki here:
https://github.com/rvdbreemen/OTGW-firmware/wiki/How-to-flash-the-binary-release-to-your-ESP8266-NodeMCU