storage/static.go: correct the error message that gets displayed.

Documentation: document dex scopes, claims, and client features

server: use client connected to remove server for gRPC tests

storage: add connector object to backend storage.

cmd/example-app: fix custom CA behavior

Fix assertion fallback

examples/grpc-client: clean up the example and add tlsClientCA to ConfigMap.

connector: Connectors without a RefreshConnector should not error out

connector: Connectors without a RefreshConnector should not return a refresh token instead of erroring

*: validate InResponseTo SAML response field and make issuer optional

glide.yaml: update goxmldsig

storage: make static storages query real storages for some actions

*: fix spelling using github.com/client9/misspell

connector/oidc: expose oauth2.RegisterBrokenAuthHeaderProvider

If dex is configured with static passwords or clients, let the API
still add or modify objects in the backing storage, so long as
their IDs don't conflict with the static ones. List options now
aggregate resources from the static list and backing storage.

api: Update timestamp type for RefreshTokenRef to int64.

storage/conformance: update conformance tests with multiple entries per resource

storage/kubernetes: log INFO level if TPR already exists, not ERROR

storage/sql: add missing WHERE statement to refresh token update

update kubernetes example-app explanation