labels_colors - adding leaves labels as names to the color vector. Giving credit to Gregory Jefferis.
Adding credit.
Testing for partial assignment.
Fix a wrong variable name.
labels_colors - added checks for "dendrogram" class
Forcing {ape} to load before {dendextend}, thus allowing for both rotate and unroot to work for BOTH packages. It does add extra noise when loading the package, but it is the best solution I can think of at this point.
Vignettes - adding references to other packages.

Especially regarding dendroextras.
Move from length(order.dendrogram(x)) to nleaves(x)

(shorter to read, and better documented)
Bump release date for DESCRIPTION
(although it will keep moving until a specific stage is released...)