initial commit
starting from 0.6.5
removed debian/ from revision control

as #2543480 asked, Jan Dittberner is going to maintain
a repository for this purpose
(git://git.debian.org/collab-maint/pam-pgsql.git)
removed references for debian/ in Makefile.in
changelog for tag 0.6.6
removed old file
initial split of functions of pgsql and pam
bump version to 0.7
separated headers for pam_pgsql
no more static functions for the pgsql backend access
pam_pgsql.h added to distfiles
support for SHA1 password using libmhash
bugfix: PW_CRYPT_SHA1 should be PW_SHA1
i64c is back static for backend_pgsql.c
sample sql table structure
syntax error for sql file fixed
start of a rework of module set options and read config file
 - now it is going to be modularized in another file
 - for now on we will be focused to set connection params in config file for security
 - a connection string is not going to be the default anymore, i think
   setting db params separately is the best approach

(the old way for setting module options still avaible for now, while the
new one is not well tested)
support for standard pam options on the new module system (use the old
one implementation)
sslmode support for connection info, being set as module option or
config file
default sql queries implemented on the new module options based on the
old one
fixed end line bug when reading config file
renamed autoconf compiler file
autogen shell script to generate configure and execute it
acconfig.h is deprecated for a new use of AC_DEFINE (not sure what it
implies yet)