Capitalize All Words In Almost All Titles

Capitalize all words in titles, except for files whose filenames contain
"organisation".

for i in $(ls documentation-code-source-*.rst | \
grep -v organisation); do sed -E '8 s/[[:alpha:]]+/\u&/g' $i -i; done

Just to illustrate the power of Unix-like tools for filtering and transforming
text. Will revert later.

Signed-off-by: Olivier Carrère <carrereo@gmail.com>
Acked-by: Angela Cristina <acristina@redaction-technique.org>