download_single_file: download_single_file Downloads a single file and checks if...
In CharlesJB/ENCODExplorer: A compilation of ENCODE metadata

download_single_file Downloads a single file and checks if md5 checksums match.

download_single_file(
  file_url,
  file_md5,
  dir = ".",
  experiment_name = NULL,
  force = TRUE
)

`file_url`	A `character` giving the URL of the file to be downloaded.
`file_md5`	A `character` giving the expected md5 checksum hash of the file to be downloaded.
`dir`	The directory where the downloaded file should be saved. Default: "."
`experiment_name`	An optional experiment name to be displayed with the status reports.
`force`	`boolean` indicating if existing files should be downloaded again. Default : TRUE