Added a book to the book list
Added a book to the book list

- Added Effective JavaScript: 68 Specific Ways to Harness the Power of JavaScript
webcoding/javascript-style-guide,addshoppers/javascript,nulogy/javascript,naustudio/javascript,bl00mber/javascript,practicefusion/javascript,naustudio/javascript,codelegant/JavaScript,LodoSoftware/javascript-style-guide,codelegant/JavaScript,pokelondon/javascript,whichdigital/javascript-coding-standards,cloudability/javascript-style-guide,xalexec/javascript,getjll/JavaScript-Style-Guide,allanfish/javascript,ljharb/javascript,appcom-interactive/javascript,airbnb/javascript,LodoSoftware/javascript-style-guide