Add support for wchar_t on Windows#111

Merged

gabime merged 8 commits intogabime:masterfrom

GreatFruitOmsk:master

Jul 26, 2015

Commits on Jul 14, 2015

Fix remaining wstring issues in file_helper.
a-martynovich
committed

Commits on Jul 15, 2015

Fix incorrect string type for fopen_s.
a-martynovich
committed

Commits on Jul 21, 2015

Disable usage of wchar_t in tests.
a-martynovich
committed

Commits on Jul 26, 2015

Use only SPDLOG_USE_WCHAR to control whether wchar_t is enabled.
Kentzo
committed