Forgot to actually delete the unit test project.
Replacing psake with simple msbuild since AutoBot wasn't using any of psake's complexity.

Plus, the build launcher wasn't working for me (Win8/x64).
Removing duplicate packages directory and nuget.config.

Not exactly sure what that file was doing, but was causing packages to be copied
to two locations.
Removing assembly versions project file.
Removing install launcher that has incorrect paths and requires sc on the %PATH%