Use rvalue refs with clang-cl

Allow user configuration of default chunk capacity.

Added macro RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY to allow default chunk capacity to be lowered for embedded devices with < 64k stack sizes

add remote ref pointer to schemaMap_

Ensure a preprocessor directive is only applied to MSVC.

Adding a few missing includes in the doc

Change long/ulong as int/uint on MSC unit tests to be more inline wit…

Change long/ulong as int/uint on MSC unit tests to be more inline with other templated functions unit tests

Fixes #1198

Support long and unsined long as int and unsigned on Microsft platforms

Fix warnings: dereference of null pointer

Ignore GCC 8 warnings.

Misc. typos

Found via `codespell -q 3` in  downstream https://github.com/BlueBrain/Brayns

This reverts commit 0d2580f1.

Fix #1014

Add transcoding/validation to Writer::RawValue()

Fix #1152

Fix #1174

Fix #1170
Also fixed C++03 problem for using nullptr.

Fixed https://github.com/miloyip/rapidjson-gitbook/issues/1

Schema violation details

Suggestion for issue #1108

CMake cleanups

#1164