Add make clean command
Add make clean command

anfedorov/news-feed-eradicator,mfburnett/feminist-news-feed-eradicator,anfedorov/news-feed-eradicator,jordwest/news-feed-eradicator,mfburnett/news-feed-eradicator,jordwest/news-feed-eradicator,mfburnett/news-feed-eradicator,jordwest/news-feed-eradicator,mfburnett/feminist-news-feed-eradicator