CALL/OUTPUT tests update (#544)
CALL/OUTPUT tests update (#544)

- Added test for `git log` (over 500K of bytes)
draegtun/ren-c,codebybrett/ren-c,hostilefork/rebol,rgchris/ren-c,hostilefork/rebol,hostilefork/rebol,kealist/ren-c,kealist/ren-c,kealist/ren-c,codebybrett/ren-c,draegtun/ren-c,giuliolunati/ren-c,hostilefork/rebol,codebybrett/ren-c,giuliolunati/ren-c,draegtun/ren-c,kealist/ren-c,codebybrett/ren-c,rgchris/ren-c,rgchris/ren-c,draegtun/ren-c,kealist/ren-c,draegtun/ren-c,hostilefork/rebol,rgchris/ren-c,kealist/ren-c,codebybrett/ren-c,draegtun/ren-c,giuliolunati/ren-c,hostilefork/rebol,giuliolunati/ren-c,giuliolunati/ren-c,codebybrett/ren-c,rgchris/ren-c