feat(config): allow to use newer versions of CoffeeScript (#4567)

CoffeeScript lost the hyphen in the module name about 9 months ago, all the new 
versions are going to be released as coffeescript not the coffee-script

Author: NeverwinterMoon

lib/configParser.ts

@@ -14,6 +14,13 @@ try {
   // Intentionally blank - ignore if coffee-script is not available.
 }
 
+// CoffeeScript lost the hyphen in the module name a long time ago, all new version are named this:
+try {
+  require('coffeescript').register();
+} catch (e) {
+  // Intentionally blank - ignore if coffeescript is not available.
+}
+
 // LiveScript is required here to enable config files written in LiveScript.
 try {
   require('LiveScript');