[WIP] MAINT Housekeeping remove deprecated parameters

[glemaitre]

Reference Issue

closes #169

What does this implement/fix? Explain your changes.

Remove deprecated parameters in 0.2

Any other comments?

[codecov]

Codecov Report

Merging #332 into master will increase coverage by 0.35%.
The diff coverage is 100%.

@@ Coverage Diff @@ ## master #332 +/- ## ========================================= + Coverage 98.25% 98.6% +0.35%  ========================================= Files 68 68 Lines 4299 3948 -351 ========================================= - Hits 4224 3893 -331  + Misses 75 55 -20

Impacted Files	Coverage Δ
imblearn/over_sampling/smote.py	92.9% <ø> (-0.23%)	⬇️
imblearn/ensemble/balance_cascade.py	100% <ø> (ø)	⬆️
imblearn/over_sampling/adasyn.py	98.48% <ø> (-0.07%)	⬇️
imblearn/utils/tests/test_validation.py	100% <ø> (ø)	⬆️
...arn/under_sampling/prototype_selection/nearmiss.py	98.55% <ø> (-0.12%)	⬇️
imblearn/datasets/tests/test_imbalance.py	100% <ø> (ø)	⬆️
...g/prototype_selection/edited_nearest_neighbours.py	100% <ø> (ø)	⬆️
imblearn/utils/estimator_checks.py	95.83% <ø> (+1.44%)	⬆️
...prototype_selection/condensed_nearest_neighbour.py	100% <ø> (ø)	⬆️
imblearn/ensemble/tests/test_easy_ensemble.py	100% <100%> (ø)	⬆️
... and 17 more

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