Niall's Pedal Board ToDo List
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- Remove VerticalSlider, replace with JUCE' own one.
- Move to Drawables for buttons etc.
- Add in buttons for every options dialog (disabled by default, mainly for skinning).
- Redo parameter setting, so that it only happens at the start of
  audio blocks.
- Add an option to select the soundcard's buffer size?
  (or is this handled by the soundcard's control panel?)
- Add metronome plugin (& ability to set a vsti for the sound op?).
- Make recording facility a plugin.
- Add a .wav playback plugin.
- Get the font to work again (if it's possible?).
- Make soundcard selection more sensible.
- vst idle?
- Fix MIDI Pitch Bend.

Longer Term
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- Give the user control over how the app is drawn, via drawables?
- Make VST plugin -> Organiser communication *a lot* cleaner.
- Open Sound Control support.
- Give dialog window titles the same font as the main window (possible anymore?).
- Make mappings apply to all plugins, not just NPBPlugin.
- Add a limiter plugin?
- Create a flexible signal chain like Tracktion's Rack Filters.
- Create a speaker simulator plugin (?).
- Create an amp simulator plugin (?).
- Support samplerates other than 44100Hz.
