New datasets

[matrig]

Adding Financial and Jester bandit datasets from paper Riquelme et al., "Deep Bayesian Bandits Showdown", 2018

[codecov]

Codecov Report

Merging #391 (1ebd0f5) into master (25eb018) will decrease coverage by 87.32%.
The diff coverage is 18.75%.

@@            Coverage Diff             @@
##           master    #391       +/-   ##
==========================================
- Coverage   91.28%   3.95%   -87.33%     
==========================================
  Files          90      92        +2     
  Lines        3809    3889       +80     
==========================================
- Hits         3477     154     -3323     
- Misses        332    3735     +3403     

Impacted Files	Coverage Δ
genrl/utils/__init__.py	14.28% <ø> (-85.72%)	⬇️
genrl/utils/data_bandits/jester_bandit.py	0.00% <0.00%> (ø)
genrl/utils/data_bandits/financial_bandit.py	32.55% <32.55%> (ø)
genrl/utils/data_bandits/__init__.py	62.50% <100.00%> (-37.50%)	⬇️
genrl/utils/discount.py	0.00% <0.00%> (-100.00%)	⬇️
genrl/trainers/__init__.py	0.00% <0.00%> (-100.00%)	⬇️
genrl/agents/deep/dqn/noisy.py	0.00% <0.00%> (-100.00%)	⬇️
genrl/agents/deep/dqn/utils.py	0.00% <0.00%> (-100.00%)	⬇️
genrl/agents/deep/ppo1/ppo1.py	0.00% <0.00%> (-100.00%)	⬇️
genrl/environments/__init__.py	0.00% <0.00%> (-100.00%)	⬇️
... and 82 more