* TestCreateClient was missing test coverage on error cases
* Fixed bug where 500s were being reported for bad requests
* changed function signature of NewAdminAPI back to old way of passing
in lots of repos: passing in a DbMap made it difficult to test
* added swappable ID and Secret generators when creating Clients
These tests aren't included in the top level test script so have
unintentionally been ignored and currently don't compile. Until
this is fixed (see #257) add a build tag so tools ignore them.
This commit moves the user.Manage to its own package (user/manager)
so it can import the connector package in a later commit.
For clarity, it renames "Manager" to "UserManager" using gorname.
This commit has no functional changes.
