Increased Sync Limit

By default, Twitter's JSON timeline API only returns 20 Tweets. Running twarch sync when the user has made more than 20 tweets since the last sync will skip all but the 20 most recent forever, requiring an entire archive download and import to retrieve.

The upper limit is, as far as I can tell, 200 - so I've modified Sync.php to return up to 200 results, rather than 20. The problem, however, still exists: if the user has made 201 tweets since the last sync, the oldest tweet will be ignored.