Fix typo in enum constant.
Fix for crash if no callback passed to addObjectsToIndex:queue:finished:.
Fix crash resulting from double destruction of Document instance created via call to dictionaryRepresentation.
Even for debug builds build all architectures, so can use Debug static lib in projects the same was Release static lib can be.
Fix iteration over Document Field instances; was converting *Fields into Fields by mistake.
Fix several casting issues exposed on 64-bit builds.
Add unit test for dictionaryRepresentation method in CLuceneSearchResult.