0.01: New App!
0.02: Fix GPS time logging
0.03: Fix GPS time display in gpsrec app
0.04: Properly Fix GPS time display in gpsrec app
0.05: Tweaks for variable size widget system
0.06: Ensure widget update itself (fix #118) and change to using icons
0.07: Added @jeffmer's awesome track viewer
0.08: Don't overwrite existing settings on app update
      Clean up recorded tracks on app removal
0.09: Change default GPS period to 10 (1 is overkill for most uses and makes things slow)
      Added RAM keyword to functions & other tweaks to speed up rendering
      Going 'back' from track view now doesn't load again
0.10: Can now graph altitude & speed
0.11: Ensure we don't turn GPS off if it was previously on (eg from another app/widget)
0.12: Add option to plot on top of OpenStreetMap tiles (when they are installed on the watch)