Made Makefile.android build platform independent.
Made Makefile.android build platform independent.

sebkur/olsrd,servalproject/olsr,acinonyx/olsrd,nolith/olsrd,ninuxorg/olsrd,diogomg/olsrd-binary-heap,duydb2/olsr,servalproject/olsr,zioproto/olsrd-gsoc2012,zioproto/olsrd,cholin/olsrd,servalproject/olsr,duydb2/olsr,sebkur/olsrd,diogomg/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,ninuxorg/olsrd,zioproto/olsrd-gsoc2012,duydb2/olsr,servalproject/olsr,nolith/olsrd,nolith/olsrd,zioproto/olsrd,diogomg/olsrd,diogomg/olsrd,diogomg/olsrd,tdz/olsrd,zioproto/olsrd-gsoc2012,zioproto/olsrd-gsoc2012,nolith/olsrd,cholin/olsrd,diogomg/olsrd,sebkur/olsrd,diogomg/olsrd,zioproto/olsrd-gsoc2012,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,zioproto/olsrd,servalproject/olsr,duydb2/olsr,acinonyx/olsrd,ninuxorg/olsrd,zioproto/olsrd,sebkur/olsrd,tdz/olsrd,duydb2/olsr,zioproto/olsrd,servalproject/olsr,duydb2/olsr,acinonyx/olsrd,cholin/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,acinonyx/olsrd,tdz/olsrd,duydb2/olsr,acinonyx/olsrd,ninuxorg/olsrd,cholin/olsrd,zioproto/olsrd-gsoc2012,nolith/olsrd,duydb2/olsr,diogomg/olsrd,ninuxorg/olsrd,cholin/olsrd,tdz/olsrd,sebkur/olsrd,tdz/olsrd