Create v1.0.2

  UDOO Media System - March 2014 - Jay Aristocles (jay@enail.com.au)
    http://makeitbreakitfixit.com/2014/02/28/diy-complete-media-system-that-fits-in-the-palm-of-your-hand/
    See above link for full DIY instructions on how to build your own UDOO Media System
    This code is also available on GitHub under my account https://github.com/JaykGit/
    
    You may want to change the configuration below, but leaving at the defaults should work
    just fine. No other modifications needed. Default LCD is 2x16.
    
    CHANGELOG:
    
    v1.0.2:
      - Now we don't show a time/date on LCD if there is no matching alert displayed

    v1.0.1:
      - Changed delete flag from "!" to "#" to be more Linux script friendly
      - Fix minor bug which caused some unexpected serial read errors
      - Added additional option to output all configuration options to serial. A single "?" sent
        will output contents of the alert array. Two "??" will output a previous, plus all config
      - Fixed the way date/time is parsed
      - Other minor changes
        
    KNOWN BUGS:
    
      - None that I am aware of. But surely there are many, so please email me if you find one.
    
    FUTURE IMPROVEMENTS:
    
      - (hardware and software): Perhaps include a RTC module so that the time isn't erased every time the Arduino is reset