LSP client makes it in!

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

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

v0.7.0: Merge pull request #42 from OmniSharp/serially-parallel

Serially parallel

v0.6.0: Merge pull request #41 from OmniSharp/fix/didchange-callback

Fix/didchange callback

v0.5.1: Merge pull request #40 from OmniSharp/fix/HandlerDescriptor-equality

Added new equals and additional tests for HandlerDescriptor

v0.5.0: Merge pull request #38 from OmniSharp/fix/error

Breaking: Error object was misshaped, textdocumentsync double registered.

Fix HasHandler

Merge pull request #37 from OmniSharp/hashandler-fix

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

v0.4.0

Merge pull request #36 from OmniSharp/fix/lsprouter-support-manyhandl…

v0.3.1-beta.2: Merge pull request #32 from OmniSharp/logging

Started logging

Beta 1 to see if things are working nicely

Merge pull request #31 from OmniSharp/latest-lsp

Try to fix issue with handlers getting registered twice

Tracking latest LSP

Merge pull request #26 from OmniSharp/latest-lsp

Reacting to latest changes for LSP