Changed to a SnekDate object. Most of the functions in the original package are now available as static methods in the object:
`SnekDate.now()`
The within function was removed from the package.
You can use the object to quickly return a date or a date range from the object in either a string or datetime format. The default value for the start date will be now if nothing is passed:
`SnekDate().start Returns the value for now as a datetime object`
To create an offset, you can use the offset method. The start and end dates will automatically be determined.
`SnekDate().offset(day=1).start returns the value a day into history from now`
`SnekDate().offset(day=1).end returns the value of now`
`SnekDate().offset(day=1).range Returns a tuple with the first index as the start date, the 2nd index as an end date`
There are properties that will return string values for each of these. Simply add "_str" to the property name:
`SnekDate().offset(day=1).start_str Returns the string representation of the start date`
`SnekDate().offset(day=1).range_str Returns a tuple of string representations of the start and end dates`