elm-main logs messages twice - annoying

[PeterDSteinberg]

The following snippet illustrates double logging:

$ elm-main --config elm-examples/example_configs/kmeans_tif.yaml
2016-10-18 10:40:26,621 - elm.pipeline.ensemble - ensemble:121 - Init ensemble: 1 members
elm.pipeline.ensemble - INFO - Init ensemble: 1 members
2016-10-18 10:40:26,621 - elm.pipeline.ensemble - ensemble:137 - Ensemble generation 1 of 3 - (1 estimators)
elm.pipeline.ensemble - INFO - Ensemble generation 1 of 3 - (1 estimators)
2016-10-18 10:40:26,621 - elm.pipeline.ensemble - ensemble:143 - Ensemble Generation 1 of 3: (1 members x 1 samples x 2 calls) = 2 partial_fit calls this gen
elm.pipeline.ensemble - INFO - Ensemble Generation 1 of 3: (1 members x 1 samples x 2 calls) = 2 partial_fit calls this gen
2016-10-18 10:40:26,647 - elm.readers.tif - load_dir_of_tifs_array:120 - Load tif files from /Users/psteinberg/Documents/elm-data/tif/L8/015/033/LC80150332013207LGN00
elm.readers.tif - INFO - Load tif files from /Users/psteinberg/Documents/elm-data/tif/L8/015/033/LC80150332013207LGN00

Maybe a logger is configured twice?

[PeterDSteinberg]

Fixed by #101