Revert "add cdialect, cppdialect (#2723)" (#2728)

This reverts commit bb72cc99.

gframe/lzma/premake5.lua

 project "clzma"
     kind "StaticLib"
-    cdialect "C11"
     files { "*.c", "*.h" }

gframe/premake5.lua

@@ -3,8 +3,6 @@ include "spmemvfs/."
 
 project "YGOPro"
     kind "WindowedApp"
-    cdialect "C11"
-    cppdialect "C++14"
 
     files { "*.cpp", "*.h" }
     includedirs { "../ocgcore" }
@@ -67,7 +65,7 @@ project "YGOPro"
         end
         links { "opengl32", "ws2_32", "winmm", "gdi32", "kernel32", "user32", "imm32" }
     filter "not action:vs*"
-        buildoptions { "-fno-rtti" }
+        buildoptions { "-std=c++14", "-fno-rtti" }
     filter "not system:windows"
         links { "event_pthreads", "dl", "pthread" }
     filter "system:macosx"

gframe/spmemvfs/premake5.lua

 project "cspmemvfs"
     kind "StaticLib"
-    cdialect "C11"
     files { "*.c", "*.h" }
 
     if BUILD_SQLITE then

premake/event/premake5.lua

 project "event"
     kind "StaticLib"
-    cdialect "C11"
 
     includedirs { "include", "compat" }
 

premake/freetype/premake5.lua

 project "freetype"
     kind "StaticLib"
-    cdialect "C11"
 
     includedirs { "include" }
     defines { "FT2_BUILD_LIBRARY" }

premake/irrlicht/premake5.lua

 project "irrlicht"
     kind "StaticLib"
-    cdialect "C11"
-    cppdialect "C++14"
 
     includedirs { "include", "source/Irrlicht", "source/Irrlicht/jpeglib", "source/Irrlicht/libpng", "source/Irrlicht/zlib" }
     

premake/lua/premake5.lua

 project "lua"
     kind "StaticLib"
-    cdialect "C11"
-    cppdialect "C++14"
 
     files { "src/*.c", "src/*.h", "src/*.hpp" }
     removefiles { "src/lua.c", "src/luac.c" }

premake/sqlite3/premake5.lua

 project "sqlite3"
     kind "StaticLib"
-    cdialect "C11"
 
     files { "sqlite3.c", "sqlite3.h" }