capture shim objects to allow them to show in JavaScript memory dumps
fix memory leak
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Pull implementation for doc comments in signature help
Completion list for Pull system
Fix emit of '_this' variable, along with several associated bugs
Remove now-invalid baselines for 'arguments' tests
Moving the precompiler off of the old scanner and onto the new one.
Deleting unused functions.
Removing old brace matching code.
Update LKG and FourSlash tests
Removing the old smart indenter.
Removing non-pull completions.
Add a register and unregister methods to factory to allow for removing shims when a session is closed without leaking. Registering the shims with the factory allows the objects to show in memory dumps
Rmeoving the non-fidelity formatting manager.
Removing non-fidelity token streams.
Fixing merge conflict.
Remove host settings.  They are no longer needed.
Only expose a single language service off the shim.
Removing non-pull language service.