#5 GroupBuilder bookmark(anchor) PDF support

[Geoffrey De Smet]

In JRTXML you can do:

<textField bookmarkLevel="1">
...
<anchorNameExpression>
$F{name}
</anchorNameExpression>
</textField>

Which naturally fits the group header band textField.

So the GroupBuilder class should have something like:
.setBookmarkEnabled(true)
Then it should add these things to the group header band text field:
bookmarkLevel = group level
anchorNameExpression = group field value