chore(license): Update copyright notice to 2019 [ci skip] (#3250)
chore(license): Update copyright notice to 2019 [ci skip] (#3250)


karma-runner/karma,david-garcia-nete/karma,karma-runner/karma,karma-runner/karma,maksimr/karma,johnjbarton/karma,maksimr/karma,david-garcia-nete/karma,johnjbarton/karma,johnjbarton/karma,david-garcia-nete/karma,karma-runner/karma,maksimr/karma,johnjbarton/karma