ca stack: remove useless files

stack/certificate-authority/template/template-httpd-ca.conf.in

-Listen [{{ parameter_dict['ip'] }}]:{{ parameter_dict['port'] }}
-
-LoadModule unixd_module modules/mod_unixd.so
-LoadModule access_compat_module modules/mod_access_compat.so
-LoadModule authz_core_module modules/mod_authz_core.so
-LoadModule authz_host_module modules/mod_authz_host.so
-LoadModule mime_module modules/mod_mime.so
-LoadModule dir_module modules/mod_dir.so
-LoadModule ssl_module modules/mod_ssl.so
-LoadModule alias_module modules/mod_alias.so
-LoadModule proxy_module      modules/mod_proxy.so
-LoadModule proxy_http_module modules/mod_proxy_http.so
-LoadModule headers_module modules/mod_headers.so
-LoadModule env_module modules/mod_env.so
-LoadModule setenvif_module modules/mod_setenvif.so
-LoadModule log_config_module modules/mod_log_config.so
-LoadModule wsgi_module modules/mod_wsgi.so
-
-ServerAdmin admin@
-TypesConfig conf/mime.types
-AddType application/x-compress .Z
-AddType application/x-gzip .gz .tgz
-
-ServerTokens Prod
-ServerSignature Off
-TraceEnable Off
-
-PidFile "{{ parameter_dict['pid-file'] }}"
-ErrorLog "{{ parameter_dict['error-log'] }}"
-# Default apache log format with request time in microsecond at the end
-LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %D" combined
-CustomLog "{{ parameter_dict['access-log'] }}" combined
-
-# SSL Configuration
-Define SSLConfigured
-SSLCertificateFile {{ parameter_dict['cert-file'] }}
-SSLCertificateKeyFile {{ parameter_dict['key-file'] }}
-SSLRandomSeed startup builtin
-SSLRandomSeed connect builtin
-SSLRandomSeed startup /dev/urandom 256
-SSLRandomSeed connect builtin
-SSLProtocol all -SSLv2 -SSLv3
-SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:HIGH:!aNULL:!MD5
-SSLHonorCipherOrder on
-
-SSLEngine   On
-
-ServerName example.com
-
-WSGIDaemonProcess certificate_authority processes=2 threads=5 home={{ parameter_dict['base-dir'] }}
-WSGIProcessGroup certificate_authority
-SetEnv CA_CONFIGURATION_FILE {{ parameter_dict['ca-conf'] }}
-
-WSGIScriptAlias / {{ parameter_dict['wsgi-wrapper'] }}
-WSGIRestrictStdout Off
-
-<Directory {{ parameter_dict['base-dir'] }}>
-    WSGIPassAuthorization On
-    WSGIScriptReloading Off
-    WSGIApplicationGroup %{GLOBAL}
-    Require all granted
-</Directory>