Changing some files names in 'docs/paper'.

Signed-off-by: Eduardo Tenorio <embatbr@gmail.com>
Changing Reynold's thesis name and adding new reference to the pool.

Signed-off-by: Eduardo Tenorio <embatbr@gmail.com>
Redefining bases structure and modules useful, sigproc, features and main.

Signed-off-by: Eduardo Tenorio <embatbr@gmail.com>