0.01: New App!
0.02: Modified data format to include daily summaries
0.03: Settings to turn HRM on
0.04: Add HRM graph view
      Don't restart HRM when changing apps if we've already got a good BPM value
0.05: Fix daily summary calculation
0.06: Fix daily health summary for movement (a line got deleted!)
0.07: Added coloured bar charts
0.08: Suppress bleed through of E.showMenu's when displaying bar charts
0.09: Fix file naming so months are 1-based (not 0) (fix #1119)
0.10: Adds additional 3 minute setting for HRM
0.11: Pre-minified boot&lib - folds constants and saves RAM
0.12: Add setting for Daily Step Goal
0.13: Add support for internationalization
0.14: Move settings
0.15: Fix charts (fix #1366)
0.16: Code tidyup, add back button in top left of health app graphs
0.17: Add automatic translation of bar chart labels
0.18: Show step goal in daily step chart
0.19: Can show notification when daily step goal is reached
0.20: Fix the settings page, it would not update settings correctly.
0.21: Update boot.min.js.
0.22: Fix timeout for heartrate sensor on 3 minute setting (#2435)
0.23: Fix HRM logic
0.24: Correct daily health summary for movement (some logic errors resulted in garbage data being written)
0.25: lib.read* methods now return correctly scaled movement
      movement graph in app is now an average, not sum
      fix 11pm slot for daily HRM
0.26: Implement API for activity fetching
0.27: Fix typo in daily summary graph code causing graph not to load
      Fix daily summaries for 31st of the month
0.28: Calculate distance from steps if myprofile is installed and stride length is set
0.29: Minor code improvements
0.30: Minor code improvements