TermSet-class           manage ontological data with tags and a
                        DataFrame instance
allGOterms              allGOterms: data.frame with ids and terms
c,TermSet-method        combine TermSet instances
cellTypeToGO            utilities for approximate matching of cell type
                        terms to GO categories and annotations
demoApp                 demonstrate the use of makeSelectInput
fastGrep                some fields of interest are lists, and grep per
                        se should not be used - this function checks
                        and uses grep within vapply when appropriate
getCellOnto             load ontologies that may include non-ascii
                        strings and therefore cannot be in data folder
makeSelectInput         generate a selectInput control for an
                        ontologyIndex slice
secLevGen               simple generation of children of 'choices'
                        given as terms, returned as TermSet
siblings_TAG            generate a TermSet with siblings of a given
                        term, excluding that term by default
