working on  model2netcdf.BIOCRO; also updated csv export and met registration in database (start.runs.BIOCRO) and minor revisions to related functions (get.results, run.write.configs)
merge
updating model2netcdf.BIOCRO
enabled `read.outputs` to pass arguments (e.g., variables) to `read.output`
added table of MsTMIP variable definitions to utils/data, along with functions for defining variables.
merge
updated tests of model2netcdf.BIOCRO