Merge pull request OmniSharp#50 from OmniSharp/refactor/protocol

[Breaking] Split protocol into it's own project

Merge pull request OmniSharp#43 from tintoy/feature/language-client

Initial port of LSP client from tintoy/dotnet-language-client.

Merge pull request OmniSharp#42 from OmniSharp/serially-parallel

Serially parallel

pattern match fail

fixed string formatting in log critical call

skip symbol publish

Merge pull request OmniSharp#41 from OmniSharp/fix/didchange-callback

Fix/didchange callback

Merge pull request OmniSharp#40 from OmniSharp/fix/HandlerDescriptor-…

…equality

Added new equals and additional tests for HandlerDescriptor

Merge pull request OmniSharp#38 from OmniSharp/fix/error

Breaking: Error object was misshaped, textdocumentsync double registered.

Merge pull request OmniSharp#37 from OmniSharp/hashandler-fix

Updated capabilities to indicate which handler they are tied too, th…