Merge pull request #1005 from estroz/update-deps

cmd/dex/config.go

cmd/dex/serve.go

connector/github/github.go

connector/gitlab/gitlab.go

connector/ldap/ldap.go

connector/ldap/ldap_test.go

connector/mock/connectortest.go

connector/oidc/oidc.go

connector/oidc/oidc_test.go

connector/saml/saml.go

connector/saml/saml_test.go

glide.lock

glide.yaml

server/api.go

server/api_test.go

server/rotation.go

server/rotation_test.go

server/server.go

server/server_test.go

storage/kubernetes/client.go