fix invalid parent category id + add i18n
Merge branch 'master' of
git@github.com:bonitasoft/bonita-connector-sap.git

Conflicts:
	bonita-connector-sap-jco2-def/src/main/resources/sap-jco2-callfunction_de.properties
	bonita-connector-sap-jco2-def/src/main/resources/sap-jco2-callfunction_es.properties
	bonita-connector-sap-jco2-def/src/main/resources/sap-jco2-callfunction_fr.properties
	bonita-connector-sap-jco2-def/src/main/resources/sap-jco2-callfunction_it.properties
	bonita-connector-sap-jco2-def/src/main/resources/sap-jco2-callfunction_pt.properties