added project files to gitignore
Merge commit 'fdb0fb763e729e8d1e939fcf266825a1a8c22cf3' into feature/cascaded-filter
Fixed bug in minimum off-time. || --> &&
This bug allowed the fridge to cool before the minimum off time had
expired when a negative peak had already occurred.
Merge branch 'hotfix/minimum-off-time-fix'
restored project files, which got removed.
Merge branch 'master' into feature/cascaded-filter