fixing RT line in tweets, adding source for tweets

tootbot.py

@@ -112,9 +112,8 @@ for p in reversed(t.entries):
         mastodon_api = register_app(mastuser, mastpasswd, mastinstance, mastodon_api)
 
         c = p.title
-
-        if p.author != '(%s)' % twitteruser:
-            c = ("RT %s\n" % p.author[1:-1]) + c
+        if p.author.lower() != '(@%s)' % twitteruser.lower():
+            c = ("RT %s from Twitter:\n" % p.author[1:-1]) + c
         toot_media = []
         # get the pictures...
         for pic in re.finditer(r"https://pbs.twimg.com/[^ \xa0\"]*", p.summary):
@@ -142,6 +141,7 @@ for p in reversed(t.entries):
 
         # remove ellipsis
         c = c.replace('\xa0…',' ')
+        c += '\n\nSource: %s' % p.link
         print(c)
 
         if (not dryrun):