Cacher is the code snippet organizer for pro developers

u create a new feature branch from master
git checkout master
git checkout -b newfeature

you work on this branch for days which involves several merge commits from master to keep your self updated
but now is the time to submit a pull/merge request and you have a very dirty history

git checkout newfeature
git checkout -b newfeature-for-merge

git merge-base newfeature-for-merge master
-- you get a hash

git reset --soft <hash>
git status 
you will get all the files as newly added
git commit -m "New feature with great features"

you have a single commit now for master