Update event-do.js

Fix the API docs for Y.Do.after, Y.Do.before, Y.Do.detach, and Y.Do._inject to show that event handles are instances of Y.EventHandle and not String.
docs - fix typo in yuidoc block in slider-base
Merge remote-tracking branch 'customcommander/live-docs' into live-docs
[slider] Build

min files are no changes.
Clarify Node vs NodeList method docs

Node and NodeList both import methods from DOM.  The doc comments seem to have been written for NodeList and copy/pasted for Node.  It didn't make sense for a Node method to act on 'each node' so the wording has been clarified.
Fixed typo in docs for Node method inRegion.
Merge remote-tracking branch 'solmsted/patch-1' into live-docs
[node] Build

min files are no changes.
Merge remote-tracking branch 'solmsted/patch-3' into live-docs
[node] Build

min files are no changes.
[docs] Document usage of username/password in Y.io config. Fix #1572
Source formatting

Remove an unnecessary 'the'.
[classnamemanager] Build

min files are no change.
[Loader, YUI]: Remove `onCSS` documentation.
[yui] Deprecate modules list page

All modules list has been posted on this page so far, but because
it is possible to see a list of equivalent even API Docs, the need
for us to provide this page is low now. Fix #619.
Merge remote-tracking branch 'solmsted/patch-2' into live-docs
[Event Custom]: Build.