v2.13.0-pre.9

• #228 Added "FX" target (analogously to "Track" target, well-suited for text feedback concerning a particular FX)
• #161 Added new "Instance track" concept, a corresponding track selector <Instance> and a way to set the instance track (this enables many new scenarios such as track pinning)
• #228 Added new "Instance FX" concept, a corresponding FX selector <Instance> and a way to set the instance FX (this enables many new scenarios such as FX pinning)
• #188 Improved "Auto-load preset" feature to be more generic. It now works on the current instance FX instead of just on the currently focused FX (allows much more flexible auto-loading)
• #608 Fixed havoc when copying and pasting mappings
• #607 Fixed "Paste mappings (replace all in group)" for default group