Placed Twitter link for Rachel Simone Weil

Added new IO, tutorial, and article links

Added new examples, J5 Receiver library, 'Learning JavaScript Robotics' book, and a getting started tutorial

Added new articles section and more links

Added speech recognition lamp example link and link to remote-IO tutorial

Updated leapLamp links with links to the author

Added leapLamp example

Added new tutorial links and another compatiblity IO plugin link

Changed 'Compatibility Libraries' and 'Plugins' sub-section names

Added videos section for talks and demos, added ServoControl example and more starter tutorials

Updated Contribution file to list appropriate links and articles

Added proper author credits and improved spelling mistakes

Added more examples of awesome nodebots

Added additional tutorial link and a few examples of nodebots

Updated Contribution guidelines