akonadi and bluetooth icons added

Signed-off-by: MishkaRogachev <mishkarogachev@gmail.com>
digikam icon added

Signed-off-by: MishkaRogachev <mishkarogachev@gmail.com>
Hardware ico added

Signed-off-by: MishkaRogachev <mishkarogachev@gmail.com>
k3b, help icons added + some fixes

Signed-off-by: MishkaRogachev <mishkarogachev@gmail.com>