* remove others permission - fix @henning probably did to temporarily…

… fix the problem

apache2.rb

@@ -194,7 +194,7 @@ def disable_mod(mod)
     !sudo('cat /etc/apache2/envvars').split("\n").grep(/protonet-webdav-umask/).empty?
   }
   meet {
-    umask = "umask u=rwx,g=rwx,o=r"
+    umask = "umask u=rwx,g=rwx,o="
     append_to_file_with_section umask, "/etc/apache2/envvars", 'protonet-webdav-umask', {:sudo => true}
   }
 end