Merge pull request #3 from geraintluff/master

Update site
Merge pull request #9 from geraintluff/master

Keep gh-pages up to date
Merge pull request #14 from geraintluff/master

Update site
Merge pull request #15 from geraintluff/master

Update site
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Merge pull request #37 from geraintluff/master

Update site
Fix #5: "enum" error assumed JSON.stringify()
IE7 hack for Object.isFrozen()/defineProperty()
IE 7/8 support
Add "format" validation support

User-supplied functions are attached to particular "format" values.
Update bower version
Version bump
Version 1.0.7
Merge branch 'master' into gh-pages