Support httpd 2.2 and 2.4 config formats

Create new-style debian apache-2.4 conf-enabled/ symlinks

config/awx-httpd-443.conf

@@ -0,0 +1,44 @@
+NameVirtualHost *:443
+WSGISocketPrefix /var/run/wsgi
+LoadModule ssl_module modules/mod_ssl.so
+
+<VirtualHost _default_:443>
+  ServerName localhost
+  ServerAlias *
+  DocumentRoot /var/lib/awx/public
+  SSLEngine on
+  SSLCertificateFile /etc/awx/awx.cert
+  SSLCertificateKeyFile /etc/awx/awx.key
+
+  WSGIScriptAlias / /var/lib/awx/wsgi.py
+  WSGIPassAuthorization On
+
+  WSGIDaemonProcess awx user=awx group=awx processes=2 threads=20 maximum-requests=1000 display-name="%{GROUP}"
+  WSGIProcessGroup awx
+
+  Alias /favicon.ico /var/lib/awx/public/static/favicon.ico
+  Alias /static/ /var/lib/awx/public/static/
+
+  <Directory /var/lib/awx/>
+    <Files wsgi.py>
+      <IfVersion >= 2.3>
+        Require all granted
+      </IfVersion>
+      <IfVersion < 2.3>
+        Order deny,allow
+        Allow from all
+      </IfVersion>
+    </Files>
+  </Directory>
+
+  <Directory /var/lib/awx/public/>
+    <IfVersion >= 2.3>
+      Require all granted
+    </IfVersion>
+    <IfVersion < 2.3>
+      Order deny,allow
+      Allow from all
+    </IfVersion>
+  </Directory>
+
+</VirtualHost>