Code for "Realejo de Ideias"
Based in code originally published by Adafruit as asserted below:
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Gutenbird demo sketch: monitors one or more Twitter accounts
for changes, displaying updates on attached thermal printer.
Written by Adafruit Industries.  MIT license.

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Designed for the Adafruit Internet of Things printer
Pick one up at http://www.adafruit.com/products/717 !
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REQUIRES ARDUINO IDE 1.0 OR LATER -- Back-porting is not likely to
occur, as the code is deeply dependent on the Stream class, etc.

Also requires Adafruit Thermal Printer Library:
https://github.com/adafruit/Adafruit-Thermal-Printer-Library

Required hardware includes an Ethernet-connected Arduino board such
as the Arduino Ethernet or other Arduino-compatible board with an
Arduino Ethernet Shield, plus an Adafruit Mini Thermal Receipt printer
and all related power supplies and cabling.

Resources:
http://www.adafruit.com/products/418 Arduino Ethernet
http://www.adafruit.com/products/284 FTDI Friend
http://www.adafruit.com/products/201 Arduino Uno
http://www.adafruit.com/products/201 Ethernet Shield
http://www.adafruit.com/products/597 Mini Thermal Receipt Printer
http://www.adafruit.com/products/600 Printer starter pack
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VERSION 1.0
- Localization to Brazilian portuguese
- Code supporting LED when tweet arrives
- Support for different hashtags and twitter accounts