Upgrade vulcanize to 0.7.6.

node_modules/vulcanize/test/test.js

Index: node_modules/vulcanize/test/test.js
diff --git a/node_modules/vulcanize/test/test.js b/node_modules/vulcanize/test/test.js
index 60c011de2774eb9e449c6148d05cdd86ef381363..b3d213d8c1c4c3ddcf2def242325c03f63d5b236 100644
--- a/node_modules/vulcanize/test/test.js
+++ b/node_modules/vulcanize/test/test.js
@@ -29,6 +29,7 @@ suite('constants', function() {
       assert(abs.test('sms:1-123-123456'), 'sms');
       assert(abs.test('//foo.com'), 'protocol-free');
       assert(abs.test('/components/'), '/');
+      assert(abs.test('#foo'), 'hash url');
       assert(!abs.test('../foo/bar.html'), '../');
       assert(!abs.test('bar.html'), 'sibling dependency');
     });
@@ -113,6 +114,7 @@ suite('Path Resolver', function() {
 
     testPath('biz.jpg', 'my-element/biz.jpg', null, 'local');
     testPath('http://foo/biz.jpg', 'http://foo/biz.jpg', null, 'remote');
+    testPath('#foo', '#foo', null, 'hash');
     testPath('biz.jpg', 'bar/my-element/biz.jpg', '/foo/', 'build path');
   });
 
@@ -500,6 +502,7 @@ suite('Vulcan', function() {
         process({inputSrc: input, output: outputPath, strip: true}, function(outputs) {
           var vulcanized = outputs[outputPath];
           assert(vulcanized);
+          assert(vulcanized.indexOf('{{ foo }}') > -1, 'braces kept');
           assert(vulcanized.indexOf(input.replace(/[\r\n]/g, '')) > -1, 'newlines removed at least');
           done();
         });
@@ -521,6 +524,17 @@ suite('Vulcan', function() {
       });
     });
 
+    test('keep fallback declarations', function(done) {
+      var options = {inputSrc: '<style>div { display: flex; display: -webkit-flex; }</style>', output: outputPath, strip: true};
+      process(options, function(outputs) {
+        var vulcanized = outputs[outputPath];
+        assert(vulcanized);
+        assert(vulcanized.indexOf('display: flex') > -1, 'keep flex');
+        assert(vulcanized.indexOf('display: -webkit-flex') > -1, 'keep -webkit-flex');
+        done();
+      });
+    });
+
   });
 
   test('Multiple Polymer Invocations', function(done) {