v1.0.0

NanoDates v1.0.0

Diff since v0.4.0

Merged pull requests:

• release version 1 (#51) (@JeffreySarnoff)

Closed issues:

• Consider some mods (see end) (#9)
• Support period range ::StepRange{NanoDate, <:Dates.Period} for NanoDate (#29)
• ERROR: no method matching Int64(::ZonedDateTime) (#32)
• Error trying to parse UTC timestamp without milliseconds. (#42)
• Inconsistent DateFormat behavior between NanoDates and Dates (#43)
• Support nanosecond timestamps (from/to) (#44)