Add missing slapos.tool.nosqltester_manager.erp5 and fix nosqltester command.

slapos/recipe/erp5scalabilitytestbed/template/nosqltester_run.in

 #!/bin/sh
 # BEWARE: This file is operated by slapgrid
 # BEWARE: It will be overwritten automatically
-exec %(scalability_tester_binary)s -h %(host_address)s -a %(tester_address)s -r %(report_path)s \
+exec %(scalability_tester_binary)s -m %(host_address)s -a %(tester_address)s -r %(report_path)s \
     --report-directory %(report_path)s --repeat %(repeat)d %(erp5_url)s %(nb_users)d \
     %(benchmark_suites)s

software/erp5scalabilitytestbed/software.cfg

@@ -29,22 +29,18 @@ recipe = plone.recipe.command
 stop-on-error = true
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 command = ${git:location}/bin/git clone -b erp5scalabilitytestbed --quiet http://git.erp5.org/repos/slapos.git ${:location}
-update-command = cd ${:location} && ${git:location}/bin/git pull --quiet
+update-command = cd ${:location} && ${git:location}/bin/git pull --quiet -f
 
 [eggs]
 dummy = ${slapos.cookbook:location}
 recipe = zc.recipe.egg
 eggs =
-#  ${lxml-python:egg}
-#  PyXML
-#  Zope2
   collective.recipe.template
-#  netaddr
   slapos.core
-#  xml_marshaller
   slapos.cookbook
   slapos.tool.nosqltester
   slapos.tool.nosqltester_manager
+  slapos.tool.nosqltester_manager.erp5
   erp5.utils.benchmark
 
 [scalability-test-suite]