Omit "auto" test selection in Controller Test suites.

[jonathan-r-thorpe]

The "auto" test selection is redundant in the IS-04 and IS-05 Controller test suites as there is no associated RAML and therefore selection of "auto" will run no tests. Ideally there should be a mechanism for omitting the the "auto" test selection option from the testing dialog.

[garethsb]

Also applies to BCP-003-01 Secure Communication test suite and IS-09-02 System API Discovery test suite.