v1.0.0

• Add documentation
• Add blank HISTORY.markdown
• Add README.markdown
• Add SCHEMATIC depicting basic connections
• Add new examples
• Remove deprecated examples
• Rename i2c_dio_pcf8575c.* to I2cIoExpander.*
• Revise interface
• remove digitalWrite(); keep overloaded digitalWrite(uint16_t)
• rename id() to getAddress();
• add function getPorts(); remove public member data
• rename (public) member data to (private) ports_;
• rename member u8DeviceID to address;
• rename member bInvert to shouldInvert;
• rename constant ku8BaseAddress to BASE_ADDRESS;
• Remove deprecated begin() function
• Relocate/rename class constants
• Require Arduino 1.0 or later
• Add documentation for similar remote I/O expanders
• Rename class I2cIoExpander
• Remove .svn from .gitignore
• Fix GITHUB_REPO value
• Add TODO items to header file
• Reformat source comments (use \token v. @token)
• Reformat/relocate library description
• Add support for Arduino >= 1.0
• Replace source code dividers
• Remove unused BOUND utility macro
• Add rake tasks for preparing/releasing source
• Add VERSION file
• Initial commit