Start to add libraries to the superadmin page
Change how Dancer uses TT
Set page titles from within templates, not in the code

This should make future tranlations easier.
Make it possible to add libraries

Also introduces "flash" messages, using Dancer::Plugin::FlashMessage
Hardcode meta charset in main.tt
Fix an encoding issue
Check for the existence of a library name before adding a new one
Handle database errors properly

Also, use rset() instead of schema->resultset()
Edit libraries
Don't assume all errors are db errors
Make it possible to delete libraries
Check the existence of libraries and users properly on the superadmin front page
Second attempt at checking the existence of libraries and users properly
Remove the unused views/libraries.tt
Make it possible to add local users
Make it possible to edit local users
Make it possible to delete local users