tag item ignores itemvalues in new line

[rsoika]

if an item tag contains an itemvalue in a new line the value is ignored.

works:

<item name="contract.reminder" type="date"><itemvalue>contract.deferred</itemvalue></item>

works not:

<item name="contract.reminder" type="date">
    <itemvalue>contract.deferred</itemvalue>
</item>

Test if the following works:

<item name="contract.reminder">
  text line 1
  text line 2
</item>