updated labels and documentation
updated labels and documentation
Merge branch 'labelsAndDocumentation' into develop

Conflicts:
	server/dataStore/dataStore.js
	server/dataStore/dataStore_MySQL.js
bug fix: fixed improper XML rendering in some object definitions
added: labelObj.label() method
added: multilingual documentation changes
added: viewer.guid()  method
Merge branch 'multilingualService' into develop