Start with the docs improvement in utils

Ensure right docs in core

Fix typo

Add proper readme documentation

Local only for format

Revert "Add local-time dyn"

This reverts commit 6a62fa20af9f7d450973411851bac2fef83ddc2a.

Revert "Only now could be local time"

This reverts commit ad8f16d6eab287120d87b9d66c48ac6123771eab.

Only now could be local time

Add local-time dyn

Fix human date

Add explicit date to tests

Add in years, days, hours and minutes to interval

Show week days in human

Add string weekdays and months

Add repl.janet

Finishg negative starts

Add negative month test

Finish better history getters

Ignore jpm local tree

Add days- weeks-ago