Added matrix conversion in munsell_tm.
spectra2colour now accepts data frames
Added in Brendan's functions and bumped version to 0.2.
Added two new functions: fit_bag_plsr, epo.
Formatting updates of goof and predict_bag_plsr. Allowed goof to take plotting parameters.
Fixed unchecked bugs causing package to fail to build or throw warnings.

Erroneous value tag in fit_bag_plsr
Incorrectly formatted R requirement and lack of MASS import
Added ... documentation in goof
Bumped version number
Fixed </<- typo in goof.R