2.5.0

    - Add Rtosc
    - Add tlsf RT Memory Allocator
    - Add --dump-oscdoc Flag
    - Add OSC API
    - Add Jack-OSC Support
    - Add MIDI Learn
    - Add Undo/Redo
    - Add Multi-Out JACK Engine
    - Add Multi-Out OSS Engine
    - Add Top Level Window Icon
    - Add OSS env Vars MIDI_DEVICE/DSP_DEVICE
    - Add OSC port/PID file
    - Remove Master::mutex
    - Remove Almost All RT Unsafe Actions
    - Disable (temporarily) DSSI
    - Disable (temporarily) Copy/Paste
    - Massive Internal Refactoring