update _pandas cython lib mining.db api
update _pandas cython lib mining.db api

avelino/mining,chrisdamba/mining,AndrzejR/mining,avelino/mining,seagoat/mining,mining/mining,jgabriellima/mining,seagoat/mining,chrisdamba/mining,jgabriellima/mining,AndrzejR/mining,mining/mining