1.11

• added: a new Nebulus Tower demo
• added: Code::Blocks play sound demo for Linux
• added: new texture u and v scaling parameters in the material structure
• added: embedded water surface and shader
• changed: moved material structure from CSR_Lighting.h to CSR_Vertex.h
• changed: improved GJK detection by introducing a minimum translation vector returned when GJK is resolved
• fixed: cylinder normal and texture uv calculation was incorrect
• fixed: wrong type used while reading Quake Model (.mdl) files
• fixed: CSR_GJK.c could not compile in Embarcadero RAD Studio
• fixed: culling issues in GJK demo