NSM: Oops. Add "optional-gui" server capability.
NSM: Clarify client X died message.
NSM: Show client icons in nsm GUI.
NSM: Further clarify nsmd debugging output regarding client death.
NSM: Don't wait for replies from dumb clients!
Timeline: Fix potential deadlock when stopping recording.
NSM: Clean up GUI resize behavior.

Closes #47.
NSM: Clean up session selection behavior.
NSM: Don't return false error message from duplicate function.

Closes #34
NSM: Add clarification to the API document.
nonlib: Clean up signals handshaking.
Mixer: Silence valgrind warning.
nonlib: Use GNU extension program_invocation_short_name to get module name for debug output.
Change debug CFLAGS.
jackpatch: Don't attempt to make JACK connection when one of the ports doesn't exist yet.
NSM: Wait up to 60 seconds for all clients to close.
Mixer: Provide project load progress to NSM.
Mixer: Tweak strip appearance.
FL: Fix error in flowpack layout.
jackpatch: Don't make unnecessary connection attempts on response to 'open'.