#828 Optimized data retrieval 1.45s to 1.13s avg
#828 Persistent change id between sessions
#828 Actually use manual next change id
#828 Fixed a couple bugs with restarting, and ensured consistent chan…
#828 Transitioned to 2 listeners, refactor code
#828 Fixed restarting issues and errors for very small batches
#828 Addressed the comments, updated data processing to match new GGG…
#828 Updated leagues
Merge pull request #831 from Path-of-Modifiers/828-optimize-data-retr…