Update HISTORY.md

History rollups are no longer generated, so it's best to remove the contents of this file and direct people to each component's HISTORY.md.
Update HISTORY.md

Update to incorrect file.
Update HISTORY.md

History rollups are no longer generated, so it's best to remove the contents of this file and direct people to each component's HISTORY.md.
Update HISTORY.md

Reformat and link to wiki.
Update Gallery tag to gallery-2013.05.02-22-59.
Merge branch 'master' of github.com:yui/yui3 into dev-master