Put brackets around the example ca path for ldap starttls support in the default config. This resolves an issue where the system was breaking the path into an array and trying to act on the first item in that array, "/", rather than the full path.

services/web/config/settings.defaults.coffee

@@ -396,7 +396,7 @@ module.exports =
 	#	starttls: true
 	#	tlsOptions:
 	#		rejectUnauthorized: false
-	#		ca: '/etc/ldap/ca_certs.pem'
+	#		ca: ['/etc/ldap/ca_certs.pem']
 	
 	#templateLinks: [{
 	#	name : "CV projects",