ios: kill simulator process when stopping runner

Change-Id: I998eb9cd3d532c2818c139688d516003d4833b27
Reviewed-by: David Schulz <david.schulz@digia.com>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
Squish: Provide separate settings for Mac

Change-Id: I093bc06685e22cd91ade1d32182a1e1acaaf11fe
Reviewed-by: Robert Loehning <robert.loehning@digia.com>
Squish: Stabilize tst_basic_cpp_support

Change-Id: I3570ea653dd6b4d164d896f5c4617ddb910698d7
Reviewed-by: Christian Stenger <christian.stenger@digia.com>