Fix API issues with automated following

- Don't try to follow accounts that have migrated away (This should be a softblock?)
- Wait a second between follows/unfollows so as to not so easily trip the rate limit

mtgcardlookup.py

@@ -2,6 +2,7 @@
 
 import os # Used exactly once to check for the config file
 import shutil # Used exactly once to copy the sample config file
+import time
 import asyncio
 import aiohttp
 import re
@@ -260,16 +261,23 @@ async def update_followers(c, me):
 		# in case someone followed while the bot was down or something.
 		log(f'{len(to_follow)} accounts to follow:')
 		for account in to_follow:
+			log(f'Following {account}...')
+			account_dict = await c.get(f'/api/v1/accounts/{account}')
+			moved_to = account_dict.get('moved')
+			if moved_to:
+				log('Account has moved, skipping...')
+				continue
 			await c.account_follow(account)
-			log(f'Followed {account}')
+			time.sleep(1)
 	else:
 		log('No accounts to follow.')
 
 	if to_unfollow:
 		log(f'{len(to_unfollow)} accounts to unfollow:')
 		for account in to_unfollow:
-			await c.account_unfollow(account)
-			log(f'Unfollowed {account}')
+			log(f'Unfollowing {account}...')
+			await c.account_follow(account)
+			time.sleep(1)
 	else:
 		log('No accounts to unfollow.')