fix v3.7

[IgorYbema]

@Egyras please remove previous v3.7 release and make this one the v3.7 release. There was a small bug :(

[mi-hol]

suggest to use a new version number "3.7.1" to avoid trouble with installations while the bug was downloadable

[IgorYbema]

I understand but I want to keep it like this. The ones who will be affected and have the old v3.7 will just be a few ones.

[IgorYbema]

@Egyras please remove the old v3.7 release tag and the v3.7.1 tag. This fix must replace the v3.7

[IgorYbema]

@Egyras Thank you :-)
Now please just add the release notes to the release and we are ready.

• disable wifi hotspot in settings
• move from double reset as factory reset method to 10 sec boot button press and hold
• adding a few heatpump types in type discovery
• fix rules variables print to console
• changed heatpump data in rules is now updated directly (bug)
• NTP resync works also if during reboot there was no internet/wifi
• website table refreshing is now using the JSON output and not a hard coded html output anymore
• small urldecode issue causing a crash (bug)
• JSON output is chopped into more chunks each webserver loop making it less memory hungry
• optional PCB emulation topics are now (finally) visible on the webgui