SR.attach unit test now passes

Signed-off-by: David Scott <dave.scott@citrix.com>
SR.detach is a no-op

Signed-off-by: David Scott <dave.scott@citrix.com>
Add a stub Query.query implementation

Signed-off-by: David Scott <dave.scott@citrix.com>
Merge pull request #4 from djs55/add-initial-files

A few more stubs