Modartt updates Pianoteq to v4.0.2

Modartt has updated Pianoteq to version 4.0.2.

Changes:

• Disabled multicore rendering for Pro Tools in order to avoid freezes.
• Grand K1: correction for an unwanted difference with the K1 of Pianoteq 3.
• Standalone version: single-step through MIDI files using the left/right arrows of the keyboard.
• Allow drag&drop of impulse response WAV files for the reverb.
• Improve diagnostic message when an external impulse response is not available.
• Fix issue with some MIDI-mappings not working on startup.
• Better undo/redo behaviour when a slider is being dragged.
• Do not truncate exported WAV files when the sound tail is long.
• Linux version: handle SIGUSR1 nicely.
• Linux version: solve incompatibility issues with realtime kernel variants.