feature/use rerender props in wrapper

[adamseckel]

What:

Updates renderHook to pass props into a provided wrapper component. See discussion here: #322 w @mpeyper

Why:

This allows easily testing how a hook response to changes in a parent context, without having to mutate values in test code.

How:

Pass the value of hookProps.current into render.

Checklist:

• Documentation updated
• Tests
• Ready to be merged
  
• Added myself to contributors table
  

[codecov]

Codecov Report

Merging #381 into master will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #381   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines           94        94           
  Branches        15        15           
=========================================
  Hits            94        94           

Impacted Files	Coverage Δ
src/pure.js	100.00% <100.00%> (ø)

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[mpeyper]

Perfect, thanks.