winapi-utf8 - WinAPI: UTF-8 <-> UTF-16 conversion

	Commit message (Expand)	Author
2020-10-18	cmake: files are per-directory, not per-extension	Egor Tensin
2020-10-17	cmake: best practices	Egor Tensin
2020-10-14	cmake: don't install SafeInt	Egor Tensin
2020-10-13	use SafeInt	Egor Tensin
2020-10-08	Travis: define NTDDI_VERSION, etc.	Egor Tensin
2020-10-04	cmake: WINAPI_UTF8_ENABLE_TESTS -> WINAPI_UTF8_TESTS	Egor Tensin
2020-10-04	cmake: fix install commands	Egor Tensin
2020-10-04	add string conversion functions + some tests	Egor Tensin