Disable SSL stapling on wheezy

roles/common/templates/etc_apache2_ssl.conf.j2

 SSLProtocol ALL -SSLv2 -SSLv3
 SSLHonorCipherOrder On
 SSLCompression off
-SSLUseStapling On
-SSLStaplingResponderTimeout 5
-SSLStaplingReturnResponderErrors off
+{% if ansible_distribution_release != 'wheezy' %}
+    SSLUseStapling On
+    SSLStaplingResponderTimeout 5
+    SSLStaplingReturnResponderErrors off
+{% endif %}
 SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK
 SSLCertificateFile      /etc/ssl/certs/wildcard_public_cert.crt
 SSLCertificateKeyFile   /etc/ssl/private/wildcard_private.key