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HTML is good for debugging, but probably is not suitable for your application.
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<?xml version="1.0"?>
<api>
  <query>
    <allmessages>
      <message name="ipb-blocklist" xml:space="preserve">Vidi postojeća blokiranja</message>
      <message name="ipb-blocklist-addr" xml:space="preserve">Postojeća blokiranja za $1</message>
      <message name="ipb-blocklist-contribs" xml:space="preserve">Doprinosi za $1</message>
      <message name="ipb-change-block" xml:space="preserve">Ponovno blokiraj suradnika s ovim postavkama</message>
      <message name="ipb-edit-dropdown" xml:space="preserve">Uredi razloge blokiranja</message>
      <message name="ipb-needreblock" xml:space="preserve">== Već blokiran ==
$1 je već blokiran. Želite promijeniti postavke blokiranja?</message>
      <message name="ipb-otherblocks-header" xml:space="preserve">{{PLURAL:$1|Ostalo blokiranje|Ostala blokiranja}}</message>
      <message name="ipb-unblock" xml:space="preserve">Odblokiraj suradničko ime ili IP adresu</message>
      <message name="ipb-unblock-addr" xml:space="preserve">Odblokiraj $1</message>
    </allmessages>
  </query>
</api>