Update sites to have proper bindings

data/etc/apache2/sites-available/omnimaga.conf

@@ -18,4 +18,6 @@
 </VirtualHost>
 <VirtualHost www.omnimaga.org:80>
 	Redirect 301 / http://omnimaga.org/
-</VirtualHost>
+</VirtualHost>
+Listen omnimaga.org:80
+Listen www.omnimaga.org:80

data/etc/apache2/sites-available/pma.conf

@@ -1,5 +1,6 @@
 <VirtualHost pma.omnimaga.org:80>
 	UseCanonicalName Off
+	ServerName pma.omnimaga.org
 	VirtualDocumentRoot /var/www/phpmyadmin
 	<Directory /var/www/phpmyadmin>
 		AddHandler cgi-script .cgi
@@ -15,3 +16,4 @@
 	CustomLog ${APACHE_LOG_DIR}/access.log combined
 	ServerAdmin admin@omnimaga.org
 </VirtualHost>
+Listen pma.omnimaga.org:80