Enhance the coverage tool to allow for groups of specs to be estimated together.
Remove call to console.log.
Added test for refreshing pages; verified on MacOs 10.7.5 Firefox and Chrome

refresh-page.py
refreshPageDynamic.html
refreshPageStatic.html
Added metadata
Merge pull request #417 from kurosawa-takeshi/kurosawa-takeshi/canvas-drawCustomFocusRing-metadata

Added metadata to my previous test
Added test for forward navigation; verified on MacOS 10.7.5 Firefox and Chrome

forward.py
forwardStart.html
forwardNext.html
Fix unquoted attributes in navigation refresh test

refreshPageStatic.html
refreshPageDynamic.html
Merge pull request #415 from blsaws/blsaws/webdriver

Added test for refreshing pages; verified on MacOs 10.7.5 Firefox and Ch...
Switch back to using firefox as the default test browser in the webdriver suite
Merge pull request #420 from shs96c/quick-fix

Switch back to using firefox as the default test browser in the webdriver test suite.
Improper links for testharness.js in Navigation Timing test
Merge pull request #362 from tobie/coverage-tool-enhancement

Enhance the coverage tool to allow for groups of specs to be estimated together.