Add pizzint app - Pentagon Pizza Index DEFCON monitor

[jrose400]

Adds the Pentagon Pizza Index (PizzINT) app that monitors and displays the real-time DEFCON level from pizzint.watch with a retro military-style design.

[tidbyt]

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	Test	Details
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[tidbyt-bot]

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[jrose400]

I have read the CLA Document and I hereby sign the CLA

[jrose400]

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[jrose400]

I have read the CLA Document and I hereby sign the CLA

[jrose400]

I have read the CLA Document and I hereby sign the CLA

[jrose400]

recheck