v0.5.6

• Two new folder structures (Experiment / Dataset and Dataset) have been added to support staff-operated data collection PCs where it is not feasible to have a separate folder for each user.
• Fixed an issue where running data scans and uploads manually canceled scheduled tasks.
• After saving settings with a 'manual' schedule, the user is now warned that they will need to trigger the data scans and uploads manually.
• Fixed an issue where data scans and uploads did not terminate gracefully when there were no folders in the main data directory.
• Fixed issue in Linux build scripts which prevented the latest commit hash from appearing in the About dialog.