#4 fixes jack_server_dir implementation

[Anonymous]

Fixes a bug where a client application cannot
communicate with two distinct jack daemons. Attempts
to connect to differently-named daemons would both
attach to the first daemon.

Mailing list thread:

http://boudicca.tux.org/hypermail/jackit-devel/2005-Sep/0186.html
http://boudicca.tux.org/hypermail/jackit-devel/2005-Oct/0061.html
+ followups

(also patches some other problems with off-by-one
buffer sizing and potential overruns when dealing with
server_dir information in various parts of the code)

[Nobody/Anonymous]

patch

[Nobody/Anonymous]

Logged In: NO

required for jack_diplomat to run