Add support for componentWillReceiveProps

[ganemone]

Fixes #5

[codecov]

Codecov Report

Merging #72 into master will increase coverage by 2.27%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master      #72      +/-   ##
==========================================
+ Coverage   69.59%   71.87%   +2.27%     
==========================================
  Files           8        8              
  Lines         125      128       +3     
  Branches       31       32       +1     
==========================================
+ Hits           87       92       +5     
+ Misses         28       23       -5     
- Partials       10       13       +3

Impacted Files	Coverage Δ
src/prepared.js	75% <66.66%> (+13.09%)	⬆️
src/dispatched.js	12.5% <0%> (-12.5%)	⬇️
src/prepare.js	88.88% <0%> (+2.77%)	⬆️

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