Merge pull request #338 from ayg/ayg/range-speed-fix

Make Range tests run faster; r=zcorpan
Add manifest file for Microdata.
Use assert_equals in document.body-setter-01.html.
Merge pull request #347 from Ms2ger/doc-body-equals

Use assert_equals in document.body-setter-01.html.
Update storagesize1html.html
Update storagesize6xml.xml
Update storagesize9xml.xml
Delete storagesize8xmlrules.xml
Merge pull request #1 from finnle/patch-1

Update storagesize1html.html
Merge pull request #2 from finnle/patch-2

Update storagesize6xml.xml
Merge pull request #3 from finnle/patch-3

Update storagesize9xml.xml
Merge pull request #4 from finnle/patch-4

Delete storagesize8xmlrules.xml
Merge pull request #308 from Ms2ger/createDocument-optional

Make the last argument to DOMImplementation.createDocument optional; r=annevk
Make the DOM and HTML idlharness tests more robust.
Merge pull request #351 from Ms2ger/robust-idlharness

Make the DOM and HTML idlharness tests more robust; r=jgraham
[cc] Make some <object> tests fully valid.
Merge branch 'master' of github.com:w3c/its-2.0-testsuite-inputdata
[cc] Added make target for pulling from ITS2 repo
Address review comments about textContent.
Call abort() from onloadstart to avoid send() throwing InvalidStateError