Removing erronious GNU GPL notifications from the source tree.

[mtauraso]

• This was missed when the LICENSE file was changed to MIT
• Collecting information from Amanda, Emille, Rob, and Alex I believe the notices to be in error, and the entirety of this repository is MIT licensed from LSSTDESC at this time.

No more source code matches for GNU or GPL on this branch:

mtauraso@Michaels-MacBook-Pro RESSPECT % grep -rni gpl ./*
Binary file ./data/tests/RESSPECT_PHOTO.csv.gz matches
Binary file ./docs/images/active_learning_loop.png matches
mtauraso@Michaels-MacBook-Pro RESSPECT % grep -rni gnu ./*

[github-actions]

Before [c683c9b]	After [2849edd]	Ratio	Benchmark (Parameter)
149±1ms	151±2ms	1.01	benchmarks.time_learn_loop('KNN', 'RandomSampling')
151±2ms	152±2ms	1.01	benchmarks.time_learn_loop('KNN', 'UncSampling')
197M	196M	1	benchmarks.peakmem_learn_loop('KNN')
188M	188M	1	benchmarks.peakmem_learn_loop('RandomForest')
131±3ms	131±1ms	1	benchmarks.time_feature_creation
2.55±0.02s	2.53±0s	0.99	benchmarks.time_learn_loop('RandomForest', 'RandomSampling')
2.58±0.03s	2.56±0.01s	0.99	benchmarks.time_learn_loop('RandomForest', 'UncSampling')

Click here to view all benchmarks.

[drewoldag]

This looks fine to me.