Administrator can do the following:
Define Language
Define Parts of Speech for the defined language.
Upload a text file.
Split the file into words
Select unique words
Remove non linguistic characters
Compare with existing words
If not in the db, add the new words to the system
Manage Users
Add/edit/delete/search/view the users
The entire application should be translatable to any language. i18n
Manage comments
create/edit/delete/view/search comments
Manage words
create/edit/delete/view/search words