- some cleanup of old code - add some tunable todos
- some cleanup of old code
- add some tunable todos

MichaelLiZhou/log-courier,scrapinghub/log-courier,scrapinghub/log-courier,MichaelLiZhou/log-courier,srizzling/log-courier,dixitk13/log-courier,linearregression/log-courier,srizzling/log-courier,linearregression/log-courier,scrapinghub/log-courier,dixitk13/log-courier,dixitk13/log-courier,MichaelLiZhou/log-courier,srizzling/log-courier,linearregression/log-courier