added "./" in front of all non absolute output paths for AFNI
fixed doctests
Revert "added "./" in front of all non absolute output paths for AFNI"

This reverts commit a2d7aa357274e3a9fda5f2f9f6020ab88173c0b2.
Revert "fixed doctests"

This reverts commit 552fed3a9b61627d62778009a7fc554038b409cb.
added missing copyfile for misbehaving interfaces
fixed tests
Merge pull request #753 from chrisfilo/fix/AFNI_relpath

Fix/afni relpath