Don't bother catching KeyboardInterrupt
Don't bother catching KeyboardInterrupt


Former-commit-id: 58a22268cb4391d0c5915e21327f783176cc0650
robbrockbank/libcalico,caseydavenport/libcalico,L-MA/libcalico,TrimBiggs/libnetwork-plugin,TrimBiggs/libcalico,plwhite/libcalico,tomdee/libnetwork-plugin,TrimBiggs/libnetwork-plugin,insequent/libcalico,projectcalico/libcalico,tomdee/libcalico,projectcalico/libnetwork-plugin,djosborne/libcalico,alexhersh/libcalico,Symmetric/libcalico