Swap configure msg labels for git commit and git branch
Swap configure msg labels for git commit and git branch

Fixes #218

Signed-off-by: James Noss <897e4a798cfa3e609063a099c3c4ac849e1a5839@stsci.edu>

jhunkeler/hstcal,jhunkeler/hstcal,jhunkeler/hstcal