Updated to use forever from either a specified location or an enviroment variable, this handles situations such as wehn using NVM or forever in a custom location
Added quotes around bash variables in script, this should prevent issues with paths and spaces
Updated readme with --command option.
Sometimes there is no "command" in package.json and in this case, there is magically a function instead, so we quickly check to make sure the --command is not a function so we don't print garbage to bash file
Changed from 'node' to '/usr/bin/env node' this will find the correct node executable no matter where it's located
Removed un-necessary init.d line when using ubuntu 14.04, this just causes errors
Removed env lines and just changed to bare program (can be changed via command line option anyway)
Merge pull request #5 from hongkongkiwi/master

Bug Fixes: thanks