This partially reverts commit 45cd9490cd.
Ignored ValueInternal* changes, since those did not produce symbols for
Debian build. (They must not have used the INTERNAL stuff.)
Ignored CZString changes since those are private (and sizeof struct did
not change).
https://github.com/open-source-parsers/jsoncpp/issues/78
Conflicts:
include/json/value.h
src/lib_json/json_internalarray.inl
src/lib_json/json_internalmap.inl
src/lib_json/json_value.cpp