Moved to passing the functions through "dendextend_options" instead of through "options" (Thanks to suggestions by Kurt Hornik and Uwe Ligges).
assign_dendextend_options - is now exported.
update tests to the new names in dendextendRcpp (dendextendRcpp_cut_lower_fun, dendextend_options)
dendextend_options (actually an enviornment + a function) - added
update test_rotate.r so it would make sure ape is loaded BEFORE dendextend.
Fix Undocumented arguments in documentation object 'dendextend_options'
  'option' 'value'
Bumped to  0.14.1
Note that the package will go on CRAN