[issue #45] - Performance optimizations, reduced wasted renders#48

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gaearon merged 3 commits intogaearon:masterfrom sergesemashko:optimize-wasted

Apr 14, 2016

+101-36

Commits on Apr 3, 2016

[issue gaearon#45 ] - Performance optimizations, reduced wasted renders
sergesemashko
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Commits on Apr 4, 2016

- placed removeEventListener to be called on componentWillUnmount()
sergesemashko
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Commits on Apr 10, 2016

- import debounce from lodash
sergesemashko
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