Fixes

This push fixes the following task. 

Task #368500: add total hits to the archive view
Task #368503: facebook and twitter button placement.
Task #368506: rogue inequality sign.
Task #368509: add dev null account
Task #368513: code exposed on page
Task #368591: ip address null
Task #368595: broken link
Task #368600: no recent post on users profile page
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