cd to dist directory before running docopt-completion
cd to dist directory before running docopt-completion


Former-commit-id: da634d3b7c0ecf30b57a5ea999d3bf9fc8006a47
L-MA/libcalico,plwhite/libcalico,TrimBiggs/libcalico,Symmetric/libcalico,projectcalico/libcalico,TrimBiggs/libnetwork-plugin,projectcalico/libnetwork-plugin,robbrockbank/libcalico,alexhersh/libcalico,TrimBiggs/libnetwork-plugin,caseydavenport/libcalico,djosborne/libcalico,tomdee/libcalico,insequent/libcalico,tomdee/libnetwork-plugin