0.9 2008-1-23
	- changed object syntax.
	- add function get_objvar
	- add function fetch_sections_list
	- add function fetch_sections_hashref
	- add function fetch_keys_list
	- add function fetch_keys_hashref
	- add function fetch_values_arrayref
	- add function reload
	- add function set_objvar
	- add object variable file
	- add object variable keep_resource_array
	- add object variable reload_when_save
	- add object variable clean_when_reload
	- add object variable commit_list
	- add object variable parsed_conf
	- changed readme

0.8 2006-6-2
	- new parameter point=>'foot' in assign_append().
	- fix dejected \n in do_append() and/or do_delsection().

0.7 2006-4-18
	- add addsection.
	- fix regexp in sub clean_string.
	- fixed the bug of @commit_list dirty-write resulted by more than one instance of Asterisk::config

0.6 2006-2-19
	- change load_config parameters to hash struct.
	- fix split (.+) to (.*) in sub clean_keyvalue.
	- fix split (.+) to (.*) in sub load_config.
	- add use Fcntl ':flock' for disable flock warnings.
	- more POD docs.
	- fix VERSION variable.
	- fix $stream_data warnings in load_config using strict.
	- fix # warnings in load_config using strict.
0.5 2006-1-6
	- support stream in load_config.
	- my $VERSION

0.4 2005-12-23
	- add assign_matchreplace.

0.1 2005-11-29
        - start....

