Allow database connection details to be specified on command line as well as in properties file. Requested by Ensembl Genomes.
Allow database connection details to be specified on command line as well as in properties file. Requested by Ensembl Genomes.

Ensembl/ensj-healthcheck,Ensembl/ensj-healthcheck,thomasmaurel/ensj-healthcheck,thomasmaurel/ensj-healthcheck,Ensembl/ensj-healthcheck,thomasmaurel/ensj-healthcheck,Ensembl/ensj-healthcheck,thomasmaurel/ensj-healthcheck