ref #7095 Add javadoc
ref #7095 Overhauled categorical data cell editor
ref #7095 minor performance tweak when setting values
ref #7095 Cache description elements in row wrapper for performance
ref #7095 Extract row comparator to own class file
ref #7095 Show taxon node hierarchy in matrix (experimental)
ref #7095 Wrap descriptions for performance optimization
ref #7095 Add non-editable additional columns with extra info to matrix
ref #7095 Add unit to column header of quant. data
ref #7095 Implement combo box editor for categorical data
ref #7095 Make matrix editable vie DetailsView
ref #7095 Enhance label in matrix editor
ref #7095 Initial import of character matrix