Fixed panu_demo compile rule. panu_demo needs SDP_CLIENT libraries

git-svn-id: http://btstack.googlecode.com/svn/trunk@3030 1a0a8af8-31b5-11de-8e0c-53a27eea117e
fix use of max mtu for att server

git-svn-id: http://btstack.googlecode.com/svn/trunk@3031 1a0a8af8-31b5-11de-8e0c-53a27eea117e
fix typo

git-svn-id: http://btstack.googlecode.com/svn/trunk@3032 1a0a8af8-31b5-11de-8e0c-53a27eea117e
don't release packet buffer if further fragments

git-svn-id: http://btstack.googlecode.com/svn/trunk@3033 1a0a8af8-31b5-11de-8e0c-53a27eea117e
send remaining acl fragemnts first as they block the outgoing packet buffer

git-svn-id: http://btstack.googlecode.com/svn/trunk@3034 1a0a8af8-31b5-11de-8e0c-53a27eea117e
Fixed compiler warnings (comparision of signed with unsigned)

git-svn-id: http://btstack.googlecode.com/svn/trunk@3035 1a0a8af8-31b5-11de-8e0c-53a27eea117e
Fixed memory leak (unfreed allocated string memory)

git-svn-id: http://btstack.googlecode.com/svn/trunk@3036 1a0a8af8-31b5-11de-8e0c-53a27eea117e
Initialise l2cap channel struct with 0 after allocating memory (make valgrind happy)

git-svn-id: http://btstack.googlecode.com/svn/trunk@3037 1a0a8af8-31b5-11de-8e0c-53a27eea117e
avoid read after free on disconnect

git-svn-id: http://btstack.googlecode.com/svn/trunk@3038 1a0a8af8-31b5-11de-8e0c-53a27eea117e