This release corrects a few problems discovered in the earlier 1.6.0 release and introduces a new scheduled task to automatically close open issues in a 'waiting for customer' state.

# Fix saving of an issue in back end on Joomla 3.x systems.

# Fix handling of ISO-8859-2 characters for cron email fetching.

# Fix searching in pactions.

# Fix missing issue alias in progress records in back end on Joomla 3.x systems

+ Add auto close cron task.

~ Update translation credits

~ Change value for JQuery location to remove http: prefix, so that it works with https accessed sites.

~ Change drop down list for users to include email address so that it is easier to identify users since username is not unique.

+ Add filter of email addresses to scheduled email fetch task to help eliminate SPAM.