Changes in version 1.1.7 (2021-05-10)                  

    o   Remove Biocarta database from vignette - it's no longer
	supported by graphite R package.

    o   List all available databases in error message.

                 Changes in version 1.1.5 (2021-04-19)                  

    o   Typos fixed.

    o   Add information and reference about metrics to calculate the
	feature ranks.

                 Changes in version 1.1.4 (2020-12-09)                  

    o   Add the correct citation of the BMC Bioinformatics article.

                 Changes in version 1.1.3 (2020-11-19)                  

    o   Prevent warning due to import of two different select()
	functions.

                 Changes in version 1.1.2 (2020-11-07)                  

    o   Speed-up the metabolite ID mapping between different ID formats

                 Changes in version 1.1.1 (2020-11-05)                  

    o   Bug fix. Prevent duplicated pathway title to cause an error.

    o   Include new function to enumerate duplicted pathway titles with
	trailing numbers.

                       Changes in version 0.99.0                        

    o   Package added to Bioconductor