Utils.run no longer substitutes the inner builder for queries run on the TLinq builder.
FSharpComposableQuery
 - Removed QueryTranslator. Native RunQuery method translation is now
   performed in a similar manner to all other translations.
 - Removed initMi() by using a workaround similar to the one used with the
   original FSharp.Core.Linq.QueryBuilder.
 - Moved static MethodInfo data to Common.fs.
 - Marked FSharpComposableQuery.Tests as having access to internal members
   of the project (i.e. a 'friend' assembly), inside the AssemblyInfo
   section of the build script.

FSharpComposableQuery.Tests
 - Added ExprUtils which use methods from the FSharpComposableQuery
   project to provide translation for native RunQuery invocations.
 - Rewrote parts of the Utils.fs file for clarity
 - Fixed a typo in Nested.fs which caused a query to be evaluated
   prematurely.