Added Unquote NuGet package to AutoFoqUnitTest project.
Converted all assertions in FoqMethodQueryTest.fs file to Unquote and F# quoted expressions.
Converted all assertions in AutoFoqCustomization.fs file to Unquote and F# quoted expressions.
Converted all assertions in FixtureIntegrationTest.fs file to Unquote and F# quoted expressions.
Removed 'ignore' operator since, inside the code quotation, it's not necessary to throw away the result of the computation.
Made a few state verifications easier to read.
Created a function 'implements<'T> : obj -> bool', in order to avoid the F# compiler warning: 'FS0067: This type test or downcast will always hold'.
Invoked the 'rule of three' to extract 'verify' and 'implements' function to a module named TestDsl.
Made a few state verifications easier to read.