JATS template: fix position of contrib affiliations in authoring set

Any `<aff>` element must come before any `<email>` element.

data/templates/affiliations.jats

@@ -1,7 +1,7 @@
 $--
 $-- Affiliations
 $--
-<aff id="aff-$affiliation.id$">
+<aff id="aff-$it.id$">
 $-- wrap affiliation if it has a known institution identifier
 $if(it.group)$
 <institution content-type="group">${it.group}</institution>

data/templates/default.jats_articleauthoring

@@ -36,12 +36,12 @@ $elseif(author.name)$
 $else$
 <string-name>$author$</string-name>
 $endif$
-$if(author.email)$
-<email>$author.email$</email>
-$endif$
 $for(author.affiliation)$
 ${ it:affiliations.jats() }
 $endfor$
+$if(author.email)$
+<email>$author.email$</email>
+$endif$
 $if(author.cor-id)$
 <xref ref-type="corresp" rid="cor-$author.cor-id$"><sup>*</sup></xref>
 $endif$