0.01: branched from simple clock and added seconds
0.02: add timestamp (tst)
0.03: fix timestamp round to whole number
0.04: add iso datetime and move day of the week (d) / month names (m)
0.05: add beats (@)
0.06: tidy up
0.07: add days in current month (md) and days since new moon (l)
0.08: update icon
0.09: Use localised month and day of the week from locale
0.10: Changed setWatch to Bangle.setUI and allow small screen