Improvements to wind direction averaging.

First attempt at averaging wind direction.

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Now using absolute path to credentials file.

Calculates daily and hourly rain totals.

Reads station ID and password from credentials file. Enabled BMP085 support on I2C-1 bus for rev 2 RPi boards.

Working on Weather Underground support

Quieter channel

V0.3 by Kevin Sangeelee with changes for V2 of RPi board

Update README.md

Update README.md

Update README.md

Update README.md

Initial commit