Correctly set the p_numRefinements uniform for BC1 encoding

Fix copyright unclear date range

Use C++11 to avoid build errors in newer compilers

Fix KTX spec violation (#6)

Fix factual errors about AMD Navi

Add advanced technical documentation

Fix BC4 and BC5 wrong file saving

Fix build errors

Fix sds::fstream::read overload

Fix std::string corruption caused by memset a non-POD variable

Fix glitched output when input texture resolution is not multiple of 4

Added Windows build script and documentation

Fix FreeImage not building on Windows out of the box

Fix build in Visual Studio

Fix build in Visual Studio