updated propTypes for height and width to be union type of string and number.#53

Merged

fakiolinho merged 2 commits intofakiolinho:masterfrom dcgudeman:propType-change

Jul 12, 2018

+30-5

Commits on May 17, 2018

updated propTypes for height and width to be union type of string and number. Also added jest test check no warnings happen when a string is used
dcgudeman
committed

Commits on Jul 8, 2018

removed sinon dependency in lieu of using jest.spyOn and added example to README.md
dcgudeman
committed