The Spamcheckservice class is from joindin-api with a change to the constructor to make it work with CI's load->library() system. We use Defensio in three places, so update all three to use Spamcheckservice and tidy the if() statements where they were testing against a string to make it clearer what's actually going on.
…nsive to generate
…atures will be accepted on web1
…the manage account interface
…the new password format
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