persist proj sample state to sdcard for fast proj reload#1408

maks wants to merge 1 commit into1406-dont-reboot-for-output-level-changexiphonics/picoTracker:1406-dont-reboot-for-output-level-changefrom

120-keep-samples-in-flashxiphonics/picoTracker:120-keep-samples-in-flashCopy head branch name to clipboard