Use 'git grep -I' to determine the list of files that git considers to be
text (rather than hardcoding a list of known text file extensions) and
check all of them for newline at end of file.
Change-Id: I9b947176af2792c139a2782856e3c41061e18f10
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
