Correct apache 2.2 default configuration file

Apache 2.2 now works with apache default configuration, not Phansible's default configuration since phansible-roles try to use ``default.conf``, but for apache 2.2 it is ``default``. I made a PR for correct this issue. I also separated apache 2.2 and apache 2.4 because ``Require all granted`` syntax not work on apache 2.2.