Web Processing Service EMF Model Changes
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 * hacked wps10.genmodel and .ecore to change model and ecore file to "wps10" 
 * hacked wps10.ecore to remove reference on "xml" namespace
 * changed WPSGetCapabilities#getService() from Object to String
 * added List ComplexDataType#getData()
 * changed LanguagesType#getLanguage() to EList of String