reformat files imported from TS 101 671

Store the files as UTF-8, with LF (UNIX) line endings.
Reformat whitespace per LI(23)P62014r2:
- 4 space indenting, including ensuring fields line up
- no tabs
- no trailing whitespace

No difference to previous when using  git diff -b / --ignore-space-change
except for removal of a trailing blank line.