TRUNK-3986 Add ConceptNameTagValidator to Core API
Merge pull request #897 from jkondrat/TRUNK-3986

TRUNK-3986 Add ConceptNameTagValidator to Core API
TRUNK-2682: Modify Concept getNameInLocale(Locale), getPreferredName(Locale), getFullSpecifiedName(Locale) to find names that have compatible Locale matches if no exact Locale match
TRUNK-2682