improvement on ant build

Signed-off-by: Luiz Carlos Cavalcanti <cavalcanti.luiz@gmail.com>
Added new and more proper data

Signed-off-by: Luiz Carlos Cavalcanti <cavalcanti.luiz@gmail.com>
Initial Apriori MapReduce version (not quite working)

Signed-off-by: Luiz Carlos Cavalcanti <cavalcanti.luiz@gmail.com>