[json] Fixed linkGroups XML/JSON rendering
The old implementation of the linkGroups converter rendered an
additional <linkGroups> tags --- additional because the extension
also is named "linkGroups", which renderes a second <linkGroups>.
Although this is redundant we should stay with that for compatibility.
In the JSON case, we need anyway a key for the array of links,
so we take "linkGroups" to keep things similiar to XML.
Change-Id: Icc72b230f5f6f3c99ef5ece442b9a0102638068a
Signed-off-by: Michael Ochmann <michael.ochmann@sap.com>
2 files changed
