Handler project (#44)

* Renamed fakeRepo to mockRepo

* Changing around TODOs to capture current plans with the code.

* Remove the repo interface and use a real DB for tests.

* Fixed a few tests.

* Adding checks for properly formatted identifiers.

* Updating code to account for recent merges.  Relaxing some restrictions on what an id can look like.

* Added small comment explaining why RegisterGrpcGatewayer interface exists.

* Move project service up a call level.

Long term I think it would make sense to define these services even higher up the call stack, potentially at the initialization of the controller server, near where the DB is initialized.

* Making these fields align with those in the resources under hosts/...

* Hard code the service initialization in the handler registration code.

* Regenerate project related code proto code.

* Removing type field for project.

* Adds basic project handling in CLI/SDK (#47)

*    Adds SDK for creating and reading projects
*    Reorganizes a bit
*    Adds CLI for creating and reading projects
*    Fixes some some generation bugs
*    Adds redirect support for default org ID

* Fix protobuf import references being moved.

* Update client test to look for "orgs" and "projects" instead of "org" and "project"

* Update expected segments test

* Fix setAddr handling when default organization is in use

* Set client in target after create or read

Co-authored-by: Jim Lambert <jimlambrt@Jims-MBP-3.home>
Co-authored-by: Jim <jlambert@hashicorp.com>
Co-authored-by: Michael Gaffney <mgaffney@users.noreply.github.com>
Co-authored-by: Jeff Mitchell <jeffrey.mitchell@gmail.com>

api/response.go

@@ -47,7 +47,7 @@ func (r *Response) Decode(inStruct interface{}) (*Error, error) {
 		inStruct = &apiErr
 	}
 	if err := dec.Decode(inStruct); err != nil {
-		return nil, fmt.Errorf("error decoding response: %w", err)
+		return nil, fmt.Errorf("error decoding response: %w; response was %s", err, r.Body.String())
 	}
 	if r.resp.StatusCode >= 400 {
 		return &apiErr, nil