Revert "adds jest -watch / jest -o in package.json"
Revert "adds jest -watch / jest -o in package.json"

This reverts commit 40ff07a21efe1fdde4b18abc763b05a1aaed4947.

rlagman/raphthelagman,mxstbr/react-boilerplate,mxstbr/react-boilerplate,react-boilerplate/react-boilerplate,react-boilerplate/react-boilerplate,rlagman/raphthelagman