At  .gitattributes   kill all text auto conversions

Some files at the BC source tree have CRLF endings, others have LF, and
probably some plain CR  ("DOS", "UNIX", and "MAC" styles); git dares to
presume to know what format I want all my source codes to use.
The result is that it does then claim that because it did autoconversion
during pull, there is now some difference in between the workspace, and
master repository.  Only way to restore sanity, and avoid hair loss is
to disable that feature entirely.