Provide a decent README

[valerio-vaccaro]

Please provide a decent readme and you will have a good description on npm module.
Remember to use markdown and describe well what your module do.

[t4prasant]

aasha08 - could you please work on it asap.

[aasha08]

@valerio-vaccaro - I have updated the readme. Could you please check that the information you are looking for is there or not.

[ghane]

@aasha08 , your commit 8 days ago is only for the version number. If you have modified README.md , it is not committed yet

[t4prasant]

@ghane The committed README.md file is
https://github.com/Tantiv4/RaspberryPI/blob/master/FetchITGo%20Node/Node-red-FetchITGo/README.md