REF: option "-r" was not effective.
OPT: sct_compute_mtr: changed bash to python (issue #127)
NEW: sct_compute_mtr: created link
REF: Small fixes.
TEST: created test for sct_compute_mtr
OPT: added color option in printv
OPT: sct_extract_metric: merged branch (pull request #73)
REF: removed old file
REF: cleaning
REF: cleaning
BUG: fixed issue #126
Update batch_processing.sh
Update batch_processing.sh
Update batch_processing.sh
Update batch_processing.sh
Update batch_processing.sh
Update batch_processing.sh
Update batch_processing.sh