Minor testing fixups

This MR aims to fixup the following tests failures:

FAIL: test_getSlapOSPendingTicketMessageTemplate (erp5.component.test.erp5_version.testSlapOSCRMSkins.TestSlapOSPerson_getSlapOSPendingTicketMessageTemplate)
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Traceback (most recent call last):
  File "<portal_components/test.erp5.SlapOSTestCaseMixin>", line 63, in decorated
    result = f(self, *args, **kw)
  File "<portal_components/test.erp5.testSlapOSCRMSkins>", line 1589, in test_getSlapOSPendingTicketMessageTemplate
    self.assertEqual(""" You have 99 pending tickets  """, title)
AssertionError: ' You have 99 pending tickets  ' != '[Rapid.Space] You have pending tickets'

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FAIL: test_Base_getComputeNodeToken (erp5.component.test.erp5_version.testSlapOSHalJsonStyleSkins.TestBase_getComputeNodeToken)
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Traceback (most recent call last):
  File "<portal_components/test.erp5.testSlapOSHalJsonStyleSkins>", line 1032, in test_Base_getComputeNodeToken
    self.assertEqual(token_dict['slapos_master_web'], base.absolute_url())
AssertionError: u'https://panel.rapid.space' != 'http://10.0.103.59:2203/portal_2255735625343853888/web_site_module/hostingjs'

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