Suggestion: Documentation update

[74HCT04]

Firstly, thank you so much @ljalves for this project. It's great to be able to use my SWS-A1 again, even testing some code to control it from an ESP8266 using HTTP control!

Please could I suggest that you update the following documentation to include <deviceip:8080> instead of <deviceip> ? It took me a while to work out what I was doing wrong by not including the port! :-)

HTTP control:
status: http:///state
on: http:///state?sw=1
off: http:///state?sw=0
Timers:
http:///timer

Secondly, please could you consider adding a note about High-Flying's default NTP IP address not working? I ended up using an IP of one of the NIST servers as per https://tf.nist.gov/tf-cgi/servers.cgi