replacing <script type="text/javascript"> with <script>
Merge pull request #998 from sgrekhov/submission/unipro-custom-elements-15

replacing <script type="text/javascript"> with <script>
adding missing files
Add test for revoking Blob urls.
IndexedDB: Add test for advancing a cursor in 'prev' state
Merge pull request #1002 from sgrekhov/submission/unipro-custom-elements-16

adding missing files
Fix the bug of showing '1/1' of 'Subtest Pass Rate' when
the result of the reftest(or manual test) is not 'PASS'.
Merge pull request #1009 from BruceDai/FixSubtestsPassRateBug

Fix the bug of showing '1/1' of 'Subtest Pass Rate' when the result of the reftest(or manual test) is not 'PASS'.
Merge pull request #1005 from w3c/odinho/idb_prev_advance_test

IndexedDB: Add test for advancing a cursor in 'prev' state
Merge pull request #1004 from w3c/jgraham/zewt_blob_revoke_xhr

Add test for revoking Blob urls.
Update to latest wptserve