Various fixes and changes, security problems fixed, bugs resolved.

* Application status is now policed through APPLICATION_STATUS_ROUTES.
* Blacklisted application cannot be accepted.
* Blacklists are checked case insensitively.
* The template now shows blacklist advisories
* Applications are no longer flagged as Blacklisted unless they have a blacklist entry

app/hr/templates/hr/applications/view.html

@@ -67,7 +67,7 @@
 {% endif %}
 
 {% if hrstaff %}
-{% if app.blacklisted %}
+{% if app.blacklist_values %}
 <h3>Blacklist Triggers</h3>
 <table>
 <tr><th>Blacklist Type</th><th>Blacklisted Value</th><th>Level</th><th>Reason</th><th>Source</th></tr>