* system-settings/plugins/ifcfg-fedora/parser.c
- (make_wireless_security_setting): fix spelling; unencrypted networks
need key_mgmt set too
- (parser_parse_file): validate ifcfg file name and don't try to parse
.bak files; ensure that an error is set whenever NULL gets returned
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3290 4912f4e0-d625-0410-9fb7-b9a5a253dbdc