CRM-13604 fix : update mentioned state provinces for country 'Guatemala'

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* CRM-13604: Few Province/State are miss-spelled for country Guatemala
  http://issues.civicrm.org/jira/browse/CRM-13604
Merge pull request #1806 from pratik-joshi/CRM-13604

CRM-13604 fix : update mentioned state provinces for country 'Guatemala'