Squish: Updated hook_utils

Change-Id: I7d2f43a9283f5b8a3edff4888a6b8c3eac076038
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Squish: Updated createNewQmlExtension()

Change-Id: I4739794a78fee1c347e2b63f46883f161140d360
Reviewed-by: Christian Stenger <christian.stenger@digia.com>