whitespace
[gow-epsrc] first cut-- scrapes grant info given list of grant refs
[gow-epsrc] remove dead code, correct usage message
[gow-epsrc] output more incrementally

+ multiple specified grants are output into an array
+ grants are output as they are scraped
[gow-epsrc] box output for `--all` as well; output each datum

will merge data later via JSON