change _locale.h to locale.h
remove compiled files
change 'create function' to 'create or replace function'
upgrade to openbabel-2.3.2
add new Makefile for linux-x64
fix for the linux-x64 Makefile
adopt function names to new version
add installation script for debian based systems; postgresql-9.1 and openbabel-2.3.2
unpack tigress data
update install script
include the openbabel-addon dir in libpgchem.so