Changes to Jabber, to work with ejabberd-silverstripe-authenicator
Changes to Credit System - further management views on front end
Changes to Logistics order - view Credit
transaction history template
More Jabber options
Api updates to work with new nginx caching, better caching, more caching.
API cron now deletes invalid and expired keys
Merge branch 'master' into unclaimed

Conflicts:
	code/EveCharacter.php
	code/pages/Page.php
	tasks/EveApiTask.php
	templates/Layout/EveCreditPage_manage.ss
	templates/Layout/EveMemberJabberPage.ss