ios: better message for deploy failures

Change-Id: I0e145b07d034277e2afa74f885a55a2722e2c180
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Version bump

Change-Id: I0ea3a31a430cae57e72fc1be6e9305d56597d503
Reviewed-by: Eike Ziller <eike.ziller@digia.com>