winrtrunner: Always add -qdevel to phone install args

The -qdevel argument allows winrtrunner to get the PID of the running
application. If winrtrunner builds a package, it might as well have
-qdevel in the arg list, because winrtrunner is likely to run it. The
extra arg shouldn't affect normal applications and won't be present in
packages built for the Windows Store anyway.

Change-Id: I57c1e7b5eecbeff9c1660cfd1c2fd016e3daee06
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
CoreCon: fix message output

Some HRESULTs use 0x973 as the origin, so adding that to the error
formatter corrects some error messages that would otherwise come across
as "??".

Change-Id: I1d8520088c37cda954a94b3bcd0d15504b7a0757
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
fix stop command for Xap profile

Added missing connect call in XapEngine::stop.

Change-Id: I08ab5f63d65daded335d56d74a7fa835de2558e4
Reviewed-by: Andrew Knight <andrew.knight@digia.com>