Visual Studio 2013, in a solution with just a class library and an console application VS keeps adding a folder named as my solution with sln.ide suffixed. It contains files named: edb.chk, edb, edb0001,edb0002,edbres00001.jrs,edbres00002.jrs,edbtmp and storage.ide.
I have no idea of that it does or what its purpose is, but I do know that it messes with libgit2 so right now I can't use the integrated Git support...