In Compass we currently filter out a subset of namespaces from the tree. Instead of filtering we should hide them by default and add a configuration to show them when needed. We should also apply styling to these namespaces to discourage manual modifications. (Gray / italic)

AC

• Remove the filter of db's on the condition of internal
• Use toNS to determine a namespace's category: internal, system should be hidden unless the Compass opiton for show hidden namespaces is set