- The last part of the module import path is the module name. This also
becomes the Django app name. Apps names have to be unique. Hence,
there is no scope for two different modules with same name but
different load path to exist in the project.
- Most uses of list of loaded modules are dealing with app names instead
of full module load path. This is due to the fact that Django deals
with app names and not module paths.
- It is also somewhat clumsy to access a loaded module as we are
re-importing every time to get access module.
- Simplify all of the above by using app names are module identifiers
and maintaing an ordered dictionary of app names to loadded modules.
- Remove unused imports.
- Minor styling fixes.
- Move diagnostics into main module instead of action script.
- Ability run diagnostics as non-root user (because it runs in Plinth
instead of action).
- Diagnose whether LDAP server is listening.
- Diagnose directory entities created during setup.
- If during an action, user does not exist ignore.
- If during an action, return a non-zero exist status.
- Catch an errors during actions as exceptions.
- Display a message that corresponding POSIX operation failed.
- allows editing users (currently the groups and username)
- allows any logged-in user to change the passwords of any other users
- improved url highlighting of subsubmenu
