Changes in version 1.5 (2020-02-05)                   

    o   import of RNA sequences now disregards the insertion character "_"

    o   added tRNAdb_reference and tRNAdb_pmid columns to output

                 Changes in version 1.1.1 (2019-01-26)                  

    o   added Modstrings and Structstrings dependency

    o   depending on the database selected the tRNA sequences will be returned as DNAStringSet or ModRNAStringSet

    o   now uses the DotBracketStringSet from the Structstrings package to store the structure information

                 Changes in version 0.99.0 (2019-10-11)                 

    o   Submitted to Bioconductor