Separate xsd:documentation and xsd:appinfo contents on hover and completion

[angelozerr]

Hover for XML Schema documentation should ignore xsd:appinfo.

Download XML Schema https://github.com/redhat-developer/vscode-xml/files/4029276/AUTOSAR_00048.zip

Write xml like this:

<?xml version="1.0" encoding="UTF-8" ?>
<AUTOSAR xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://autosar.org/schema/r4.0" xsi:schemaLocation="http://autosar.org/schema/r4.0 AUTOSAR_00048.xsd">
  <AR-PACKAGES>

Hover the AR-PACKAGES and you will see this hover:

atpSplitable should not appear (it's the behavior of WTP XML Editor)

[fbricon]

So maybe only display the xsd:appinfo if there's no XSD documentation