adding a file-new resharper plugin sample project that demonstrates a simple action with unit tests against the ReSharper extensibility SDK, as well as a CommonAssemblyInfo and ProductInfo.ReSharper.7.1.cs file that is adapted from the layout of the ReSharper xUnit.NET test runner source code.
adding initial tests for RefactorPlus against the ReSharper 7.0 SDK, as generated by the SDK's file->new plugin template
bumping the projects to target .NET 4 so that the debugger works as expected: http://devnet.jetbrains.net/message/5308263?tstart=0
removes the namespace
import is added at the beginning of the document
adding a previous version of this context action
cleaning up some names, triming unused/commented out source, adding some test cases that fail without telling me why