Remarks about hints/solutions

[fuero]

Hi,

great job with this project!

I've walked through the exercises today, and I'd like to give my € 0.02 about the tips and solutions:

• On pick-your-features I'd have opted for git merge --squash rather than git cherry-pick - Introducing cherry-pick to the newly-initiated might be a bad idea.
• For find-swearwords I'd suggest

git log -G '\bshit\b' --all-match
# jot down the revisions
git rebase -
# Search for the revisions, mark them as 'edit'
# Repeat for all revisions:
# Replace the bad word with good word (e.g. sed -i -e 's/^bad$/good/g words.txt)
git add *.txt
git commit --amend
git rebase --continue

• For find-bug I'd point users to writing a dedicated shell script rather than doing it inline - quoting issues can make things annoying very quickly.

Thanks again for the fun challenge :-)