A basic initial installation of Grunt.
The initial items set up are
This should be setup in the parent directory of the javaScript project, or you main workspace.
The 'Watch' task will check through all sub-directories from the parent down.
When installed run 'Grunt watch' from a terminal window and as the code is modified and saved it will be syntax checked and formatted.
Download the files into the directory you wish to use and run
./setupGrunt