Breaking change: support for -npm reporter handling in parallel mode

* The `boot` function exported by the core module returns the same object
  every time it's called.
* Removed node_boot.js. Use the exported `boot` function instead
* JasmineStartedInfo does not have totalSpecsDefined or order in parallel mode
* JasmineDoneInfo does not have order in parallel mode
* Added incompleteCode and numWorkers to JasmineDoneInfo

src/core/Timer.js

@@ -1,4 +1,13 @@
 getJasmineRequireObj().Timer = function() {
+  /*
+    Timer isn't part of the public interface, but it is used by
+    jasmine-npm. -core and -npm version in lockstep at the major and minor
+    levels but version independently at the patch level. Any changes that
+    would break -npm should be done in a major or minor release, never a
+    patch release, and accompanied by a change to -npm that's released in
+    the same version.
+   */
+
   const defaultNow = (function(Date) {
     return function() {
       return new Date().getTime();