Changed 'studentid' attribute from integer to IA5 string in schema.
drwxr-xr-x - bin
drwxr-xr-x - debian
drwxr-xr-x - docs
drwxr-xr-x - etc
drwxr-xr-x - misc
drwxr-xr-x - pylib
drwxr-xr-x - sql