Convert github links so user can simply provide blob URL.
Convert github links so user can simply provide blob URL.

For huge CIN tables, clicking BLOB (then right-click RAW to get URL) will take a
very long time and may hang browser. Having the ability to convert BLOB into RAW
format by croscin would be preferred.

google/jscin,google/jscin,google/jscin,google/jscin,google/jscin