Adding Specifications, Builders and Customizations to target issue:
https://github.com/AutoFixture/AutoFixture/issues/19
Fixign styling issues
Adding extension method to Test, to check if type is structure, changing SupportStructureDefaultConstructorsGenerator.cs to properly fill properties.
Fixing tests
Adding link with more details
Adding suppresion for naming rule- tinyurl :)
Change name to more meaningful
Fixing reported issues (naming, some tests).
Change name to MutableValueTypeWarningThrower.cs
Incremented minor version,

indicating that support for mutable value types is a new feature.
#94 Throw an informative exception when trying to create an abstract class with public constructor
#94 Address issues raised in pull request
#94 Improve exception message and rename test type
Addressed a couple of Code Analysis warnings.
Moved test of creating abstract class with public

ctor to a separate test file, because I also want to add a test that
demonstrates how to get around the exception. That test will require a
test-specific nested class, so I think it's nicer to have that in a
separate test class, not polluting FixtureTest.cs.
Added a test that demonstrates how to work around

the issue of an abstract class with a public constructor.
Made an exception message more detailed.
Addressed more CA warnings.
Incremented patch version,

indicating that the addition of a more explicit exception message in the
case of abstract classes with public constructors isn't really a new
feature, but rather a refinement of existing behaviour. Some may consider
it a bug fix, although there never really was a bug.
made RecursionGuard a concrete class,

instead of an abstract class. The goal is to refactor towards composition
instead of inheritance. Ultimately, this means getting rid of the three
child classes currently deriving from RecursionGuard.

The first step is to make RecursionGuard a concrete class, but that also
means that some abstract members have been changed into virtual.
Currently, they aren't implemented, but that comes next.