dendextend::: ->  old_

some minor updated to README.md
stats:::labels.dendrogram -> stats_labels.dendrogram (in the new imports_stats.r file)
More ::: -> :: / old stuff.
Added aliases to: 'old_cut_lower_fun', 'old_get_branches_heights',  'old_heights_per_k.dendrogram'. Thus fixing "checking for missing documentation entries ... WARNING - Undocumented code objects:"
Fix: Codoc mismatches from documentation object 'labels.dendrogram'
cut_lower_fun - fix "cutree" links (to go to exact package)
Fix: Undocumented arguments in documentation object 'cut_lower_fun'
Rcpp_cut_lower -> dendextendRcpp::Rcpp_cut_lower
Undocumented code objects - added aliases
Fixed: cut_lower_labels -> cut_lower_fun
dendextend 0.3.2 is intended to be shipped to CRAN. (first release!)