tickets related to funding:
http://trac.scielo.org/trac/PC-Programs/ticket/176
http://trac.scielo.org/trac/PC-Programs/ticket/211
http://trac.scielo.org/trac/PC-Programs/ticket/17
http://trac.scielo.org/trac/PC-Programs/ticket/89
http://trac.scielo.org/trac/PC-Programs/ticket/124