chore(package): update http-proxy to version 1.13.0
chore(package): update http-proxy to version 1.13.0

http://greenkeeper.io/
pedrotcaraujo/karma,Dignifiedquire/karma,panrafal/karma,david-garcia-nete/karma,shirish87/karma,kahwee/karma,mprobst/karma,mprobst/karma,wesleycho/karma,kahwee/karma,wesleycho/karma,kahwee/karma,Dignifiedquire/karma,kahwee/karma,pedrotcaraujo/karma,karma-runner/karma,johnjbarton/karma,wesleycho/karma,ernsheong/karma,karma-runner/karma,david-garcia-nete/karma,johnjbarton/karma,maksimr/karma,mprobst/karma,pedrotcaraujo/karma,ernsheong/karma,karma-runner/karma,karma-runner/karma,pedrotcaraujo/karma,panrafal/karma,johnjbarton/karma,ernsheong/karma,maksimr/karma,panrafal/karma,shirish87/karma,Dignifiedquire/karma,david-garcia-nete/karma,Dignifiedquire/karma,shirish87/karma,johnjbarton/karma,maksimr/karma,wesleycho/karma