Use the stack trace from the Error object if supplied

Fixes #734

lib/console/console.js

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2014 Pivotal Labs
+Copyright (c) 2008-2015 Pivotal Labs
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

lib/jasmine-core/boot.js

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2014 Pivotal Labs
+Copyright (c) 2008-2015 Pivotal Labs
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

lib/jasmine-core/jasmine-html.js

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2014 Pivotal Labs
+Copyright (c) 2008-2015 Pivotal Labs
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

lib/jasmine-core/jasmine.js

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2014 Pivotal Labs
+Copyright (c) 2008-2015 Pivotal Labs
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -853,7 +853,8 @@ getJasmineRequireObj().Env = function(j$) {
         passed: false,
         expected: '',
         actual: '',
-        message: message
+        message: message,
+        error: error && error.message ? error : null
       });
     };
   }
@@ -2419,7 +2420,7 @@ getJasmineRequireObj().matchersUtil = function(j$) {
     return result;
 
     function has(obj, key) {
-      return obj.hasOwnProperty(key);
+      return Object.prototype.hasOwnProperty.call(obj, key);
     }
 
     function isFunction(obj) {

lib/jasmine-core/node_boot.js

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2014 Pivotal Labs
+Copyright (c) 2008-2015 Pivotal Labs
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the