iNZightTS 2.0.0
Large update with major refactoring of most/all plots and processes. Notably,
- rebuild package with features from tidyverts
- new: sub-series plot
- enhanced: introduce key for multiple time series
- enhanced: changed the default behaviour of multiple variables in time series plots
- added readme with example usage (#56)
- add option to seasonally adjust the series before plotting (default plot)