takiwaR v1.1 "Whakaraupō"

An update to version 1.0 of takiwaR. Fixes several issue with readxl.

takiwaR v1.0 "Whakaraupō"

This is a snapshot of the current "first" version of takiwaR. This version was in use from the April 2014 survey of Whakaraupō / Lyttelton Harbour.