add docstring to redditcrawl.py

tools/redditcrawl.py

@@ -17,6 +17,26 @@
 latestID = int(input("Latest ID: "))
 
 for submission in reddit.subreddit('placeAtlas2').new(limit=220):
+	"""
+	Auth setup
+	1. Head to https://www.reddit.com/prefs/apps
+	2. Click "create another app"
+	3. Give it a name and description
+	4. Select "script"
+	5. Redirect to http://localhost:8080
+	6. Copy ID (under Personal Use Script)
+	7. Append to file called "credentials"
+	8. Copy Secret 
+	9. Append on newline to "credentials" file
+	10. Run Script
+
+	Running Script
+	1. Input the next ID to use
+	2. Manually resolve errors in manual_atlas.json
+	3. Copy temp_atlas.json entries into web/_js/atlas.js
+	4. Pull Request
+
+	"""
 	#print(dir(submission))
 	if(submission.link_flair_text == "New Entry"):
 		text = submission.selftext