debug into hci_dump on iOS

git-svn-id: http://btstack.googlecode.com/svn/trunk@2959 1a0a8af8-31b5-11de-8e0c-53a27eea117e
link to hci_dump also for libBTstack on iOS

git-svn-id: http://btstack.googlecode.com/svn/trunk@2960 1a0a8af8-31b5-11de-8e0c-53a27eea117e