v0.1-4

Do not set this RTC as the default RTC. The internal RTC is much more accurate in keeping time while the power is on, so let's use it, and use the external RTC to keep time only when the board is powered off.

v0.1-3

The udev rules should match any I2C bus and chip address if the name starts with rtc-ds1307.

v0.1-2

fix typo on udev rules directory