vzClock: A digial clock widget

Sep 12, 2020

vzClock v3.x highlight:
[New] Added custom date format pattern support, custom time zone support and custom time format support
[Change] Default time format for 12 hour format is changed from 'hh:mm aa' to 'h:mm aa'.
[Fix] Fix clock unable to display most up-to-date time since Android 4.4 Kitkat