A slightly modified patch from Pierre Smits for "Improvement of Dutch localization in PartyMgr" https://issues.apache.org/jira/browse/OFBIZ-5433

jleroux: 
French label change wrong, removed
<value xml:lang="fr">OFBiz : Gestionnaire d'acteur</value>
Removed duplicates en
<value xml:lang="nl">Team</value>
<value xml:lang="nl">Account</value>
<value xml:lang="nl">Project team</value>
<value xml:lang="nl">Sponsor</value>


git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1551605 13f79535-47bb-0310-9956-ffa450edef68