added Visual studio extensions to ignore .vcproj and *.sln (reverted from commit 6cc8a46544eb29e76c6bc2ea434bd17cdbc7bf2f)
added Visual studio extensions to ignore .vcproj and *.sln (reverted from commit 6cc8a46544eb29e76c6bc2ea434bd17cdbc7bf2f)

tomyun/MAIZSIM,ARS-CSGCL-DT/MAIZSIM,tomyun/MAIZSIM,ARS-CSGCL-DT/MAIZSIM