python24: fix audit warning
python24: gdbm and readline are recommended deps
python25: fix audit warnings
python26: fix audit warnings
node4: fix audit warnings
node06: fix audit warnings
gsl114: fix audit warnings
gmp4: fix audit warnings
subversion16: fix audit warnings
python31: fix audit warnings
erlang-r13: fix audit warnings
erlang-r14: fix audit warnings
imagemagick-ruby186: fix audit warnings
postgist15: fix audit warnings
mysql51: fix audit warnings