1. Run mvn initialize to install the RXTX jar in your local repo
2. mvn package
3. Execute with java -jar target/solar-meter-reading-0.0.1-SNAPSHOT.jar

This App will:

1. Read Events representing meter pulses off the serial port
2. Store these with timestamps in a DB
3. Calculate the current/hourly/daily output from this data
4. Maybe an API to export this data to web for graphing?

// TODO // 1. Test framework in palce - mock values coming from PI // 2. packaging to run on PI // 3. Build out PvMeter class and required calculations // 4. Add embedded DB to persist power generation values // 5. API / UI to present data