force sln to be found even if it exists in wildignore option
force sln to be found even if it exists in wildignore option

anurse/omnisharp-vim,OmniSharp/omnisharp-vim,OmniSharp/omnisharp-vim,OmniSharp/omnisharp-vim,nosami/omnisharp-vim,den-mentiei/omnisharp-vim,AndBicScadMedia/omnisharp-vim