fix "kvm: Protected parameters passed in buildout"

It workarounds stack/resilient/pbsready.cfg.in directory:backup string
concatenation:

  backup = $${basedirectory:backup}/$${slap-parameter:namebase}

software/kvm/buildout.hash.cfg

@@ -23,7 +23,7 @@ md5sum = bf0c01ac7493693bb57ebef00bb20fa0
 
 [template-kvm-cluster]
 filename = instance-kvm-cluster.cfg.jinja2.in
-md5sum = 5f092853a949e129ed3f6938bb439b6b
+md5sum = 59b92e1300aad4e9b116c532caf7d042
 
 [template-kvm-resilient]
 filename = instance-kvm-resilient.cfg.jinja2
@@ -31,7 +31,7 @@ md5sum = 7de5756f59ef7d823cd8ed33e6d15230
 
 [template-kvm-import]
 filename = instance-kvm-import.cfg.jinja2.in
-md5sum = 3e7ff2ba85762ca47b5f90495d492570
+md5sum = 7b15fdc6f19b1f44ff5a56586102ffe2
 
 [template-kvm-import-script]
 filename = template/kvm-import.sh.jinja2
@@ -39,7 +39,7 @@ md5sum = cd0008f1689dfca9b77370bc4d275b70
 
 [template-kvm-export]
 filename = instance-kvm-export.cfg.jinja2
-md5sum = c15f7600389b0c641622fcfdc42260d8
+md5sum = 4c9efdc9ef35d1096173084541be712d
 
 [template-kvm-export-script]
 filename = template/kvm-export.sh.jinja2

software/kvm/instance-kvm-cluster.cfg.jinja2.in

@@ -24,7 +24,11 @@ global-ipv6 = {{ ipv6 }}
 
 [slap-parameter]
 {% for k, v in slapparameter_dict.items() -%}
+{%-   if k == 'namebase' %}
+{{ k }} = {{ v }}
+{%-   else %}
 {{ k }} = {{ dumps(v) }}
+{%-   endif %}
 {% endfor -%}
 
 [request-common]

software/kvm/instance-kvm-export.cfg.jinja2

@@ -9,7 +9,11 @@ parts +=
 
 [slap-parameter]
 {% for k, v in slapparameter_dict.items() -%}
+{%-  if k == 'namebase' %}
+{{ k }} = {{ v }}
+{%-  else %}
 {{ k }} = {{ dumps(v) }}
+{%-  endif %}
 {% endfor -%}
 
 # Create the exporter executable, which is a simple shell script

software/kvm/instance-kvm-import.cfg.jinja2.in

@@ -14,7 +14,11 @@ extends =
 
 [slap-parameter]
 {% for k, v in slapparameter_dict.items() -%}
+{%-  if k == 'namebase' %}
+{{ k }} = {{ v }}
+{%-  else %}
 {{ k }} = {{ dumps(v) }}
+{%-  endif %}
 {% endfor -%}
 
 [resilient-publish-connection-parameter]