Sapfir 1.0.8

* Hide apply filter button after resetting default filter values * Rewind after importing sample and show analyzing overlay * Sort instrument zones by start when making key range subsequent * Preserve end when chopping existing zone * Ask specific filename, don't request access to entire directory * Don't show analyzing overlay if file selection cancelled * Upgrade spessasynth_core to 3.27.2 * Assign keys starting with C1 to zones created by chop button * Don't reanalyze on instrument zone chang