Update to clouddocs 1.12.0 plugin

Also fix whitespace and line endings

Change-Id: Id3b34fa3fbd3c5fb34def3ed9910afed70d0d42f
Ignore nbactions.xml

This file is a per-user build customization file created by NetBeans,
which is often created for documentation projects to define the
"clean generate-sources" action for easy access in the UI.

Change-Id: I8ec78d132979187e469cac25d24fcb5bdc35e101
Merge "Ignore nbactions.xml"