Changes
- Remove dependency on scipy>=0.14.0 \*
- Remove dependency on scikit-learn==0.21.0 \*^
- Remove dependency on bokeh==1.4.0 \*
- Remove dependency on tornado==5.1.1 \*
- \*from setup.py
- ^from requirements.txt
- Change gpr (as in skopt 943) to reflect changes in sklearn gpr-module
(relates to normalilzation)
- Change searchCV to reflect skopt 939 and 904 (relates to np.mask and imports)
- Changes in tests (skopt939 and 808). Extensive changes in tests!
- Change in Bokeh_plot.py to fix bug when Bokeh>=2.2.0
- TODO: look more into implemented normalizations in skopt.