small tweaks to "About Watchy"

Updated NTP to use NTPClient.h

Update library.properties

Native NTP support & bug fixes

- Added native NTP sync support
- Fixed bug with WiFi AP not working due to busy lightsleep callback
- Removed year offsets and use TimeLib macros for consistency

bump version

fixed freeze bug

fixed wednesday

auto switch ADC pin

Update README.md

Merge pull request sqfmi#100 from sqfmi/dev

Update to v1.2.7