Fix bug caused by System.Threading.Tasks v4.7.1#892

david-driscoll merged 3 commits intoOmniSharp:masterOmniSharp/csharp-language-server-protocol:masterfrom

andyleejordan:andschwa/fix-assembly-load-issueandyleejordan/csharp-language-server-protocol:andschwa/fix-assembly-load-issueCopy head branch name to clipboard