Substituted ssh3 with h3sh

[stappersg]

To avoid confusion with ssh. Was done with these commands:

grep -rl ssh3 | xargs sed --in-place -e 's/ssh3/h3sh/g'
grep -rl SSH3 | xargs sed --in-place -e 's/SSH3/H3SH/g'

30 files changed, 338 insertions(+), 338 deletions(-)