renamed features have names correctly serialized

[alexjwang]

fixed #568

Created new branch (same as #580 ) as #580 has commits from #581

[codecov]

Codecov Report

Merging #585 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #585      +/-   ##
==========================================
+ Coverage   96.44%   96.46%   +0.02%     
==========================================
  Files         117      117              
  Lines        9536     9565      +29     
==========================================
+ Hits         9197     9227      +30     
+ Misses        339      338       -1

Impacted Files	Coverage Δ
...ls/tests/primitive_tests/test_identity_features.py	100% <ø> (ø)	⬆️
...aturetools/tests/primitive_tests/test_agg_feats.py	99.35% <ø> (ø)	⬆️
...imitive_tests/test_groupby_transform_primitives.py	100% <ø> (ø)	⬆️
...s/tests/primitive_tests/test_transform_features.py	98.32% <ø> (ø)	⬆️
...ools/tests/primitive_tests/test_direct_features.py	100% <ø> (ø)	⬆️
.../tests/primitive_tests/test_features_serializer.py	100% <100%> (ø)	⬆️
...ests/primitive_tests/test_feature_serialization.py	100% <100%> (ø)	⬆️
featuretools/feature_base/features_serializer.py	100% <100%> (ø)	⬆️
featuretools/feature_base/feature_base.py	97.56% <100%> (+0.27%)	⬆️

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[gsheni]

Other than the 1 minor comment, looks good.

[gsheni]

lgtm

[CJStadler]

@gsheni and @alexjwang is there anything blocking this? There was just an issue posted about it (#597) so it would be good to get it into the next release if possible.

[gsheni]

looks good. merging