There were quite a few places were spaces were being used instead of
tabs. Try to catch them all. This should hopefully not break anything.
Except for `git blame`. Oh well.
1. The license header is technically not valid if it doesn't have a
copyright signature.
2. The COPYING file has been updated with the different licenses used in
the project.
3. The full GPLv2 header in each file annoys me.
We don't use it yet, but now we have it there at least.
All the non-trivial parts of it appears to have been written
and contributed to git.git by some anonymous genius. The original
implementation was done by Paul Mackerras <paulus@samba.org>.
Signed-off-by: Andreas Ericsson <ae@op5.se>
