[loader] Update HISTORY
Remove <ul>, use proper sub-params instead.

Lets yuidoc render it in a much nicer format, also more useful to any
tooling that may consume this data.
[event-custom] Build
Examples for the different ways .on() can be used
[event-custom] Build
Merge branch 'live-docs' into dev-master
 Fix #1943. Calls to Y.log in PluginHost are missing filter information.
Merge remote-tracking branch 'tribis/fix-log-pluginhost' into dev-master
[pluginhost] Tweaks quotations
[pluginhost] Build
[pluginhost] Update HISTORY
[pjax] Update HISTORY
Mark all Android devices as mobile
[yui] Build
[yui] Update HISTORY
Corrected ButtonGroup docs

Docs wrongly claimed that `Y.ButtonGroup` inherits from `Y.ButtonCore`.
Merge branch 'live-docs' into dev-master
Update docs for Y.UA.os

From what I could read in the code more OSes were already supported.
Merge remote-tracking branch 'customcommander/update-docs-ua-os' into live-docs
Merge branch 'live-docs' into dev-master