* Makefile: Compile tests with TEST defined (to include System.Web.Util.
MachineKeySectionUtils unit tests)
* System.Web.dll.sources: Move MachineKeySectionUtils.cs from System.
Web.Configuration_2.0 to System.Web.Util
* System.Web_test.dll.sources: Move MachineKeySectionUtilsTest.cs from
System.Web.Configuration_2.0 to System.Web.Util

* System.Web.Configuration_2.0/MachineKeySection.cs: Adjust using
clauses. Uncomment some code. Fix TripleDES versus 3DES for Validation
under NET_4_0. Remove 'private' on fields/methods.
* System.Web.Handlers/AssemblyResourceLoader.cs: Adjust using clauses
* System.Web.Security/MembershipHelper.cs: Adjust using clauses
* System.Web.Security/RolePrincipal.cs: Adjust using clauses
* System.Web.SessionState_2.0/SessionId.cs: Adjust using clauses
* System.Web.UI/LosFormatter.cs: Adjust using clauses.
* System.Web.Util/MachineKeySectionUtils.cs: Moved from System.Web.
Configuration_2.0. Rename namespace and remove 'internal' on type
declaration

* Test/System.Web.Util/MachineKeySectionUtilsTest.cs: Moved from Test/
System.Web.Configuration/MachineKeySectionTest.cs. Add test case for
TripleDES versus 3DES

* System.Web.Configuration_2.0/MachineKeyRegistryStorage.cs:
Remove key length check and generic key generation.

* System.Web.Configuration_2.0/MachineKeySection.cs: Add support for 4.0
ValidationAlgorithm and the use of custom algorithms (validation and
decryption). Allow the use of any, valid, key length (based on the
algorithm). Let each algorithm creates its own key (e.g. special needs,
default length...)

* System.Web.Configuration_2.0/MachineKeySectionUtils.cs: Remove key
generation (from random) code and 192bits key length hack (won't work
with custom algorithms). Add support for new (4.0) algorithms, including
custom ones. Provide uniform/shared code to Encrypt/Decrypt, Sign/Verify
and EncryptSign/VerifyDecrypt using MachineKeySection data.

* System.Web.Configuration_2.0/MachineKeyValidation.cs: Add new (4.0)
values.

* System.Web.Configuration_2.0/MachineKeyValidationConverter.cs: Add
support for new (4.0) algorithms.

* System.Web.Handlers/AssemblyResourceLoader.cs: Use the new common
cryptographic code and base64 the encrypted data.

* System.Web.Security/FormsAuthentication.cs: Use the new common
cryptographic code and base64 the signed and/or encrypted data.

* System.Web.Security/MembershipHelper.cs: Use the new common
cryptographic code - this should be 100% compatible with existing data.

* System.Web.Security/RolePrincipal.cs: Use the new common cryptographic
code.

* System.Web.Security/SqliteMembershipProvider.cs: Adapt code for
internal API change.

* System.Web.UI/LosFormatter.cs: Adapt code for internal API change.
Fix some small behaviro changes wrt NET_4_0

* System.Web.UI/ObjectStateFormatter.cs: Use the new common cryptographic
code.

* System.Web.UI/Page.cs: Remove code that is now unneeded (with the new
common cryptogrraphic code).

* System.Web.Configuration_2.0/MachineKeyCompatibilityMode.cs: New.

* Test/System.Web.Configuration/MachineKeyValidationConverterTest.cs:
Add more, mostly 4.0, test cases.

* Test/System.Web.Security/FormsAuthenticationTest.cs: Add test case to
ensure HashPasswordForStoringInConfigFile is not case sensitive.

* Test/System.Web.UI/LosFormatterTest.cs: Add some rountrip test cases
with the different ctors

* console-io.h, console-null.c, console-unix.c, console-win32.c,
gc.c: instead of executing tons of managed code in signal context,
we wake up the finalizer thread and any complex console-specific
code will be handled there. This can cause a (usually small) delay,
but it's much better than deadlocking.

* loader.c: we don't search the current directory anymore for shared
libraries referenced in DllImport attributes, as it has a slight
security risk. We search in the same directory where the referencing
image was loaded from, instead. Fixes bug# 641915.

	* class.c (mono_class_setup_vtable): Fail the class if
	we fail to load its overloads.

	Fixes #562156

IsolatedStorageFile.GetUserStoreForApplication() would previously throw an
IsolatedStorageException because no ApplicationIdentity was provided by the
AppDomain.

We would like to provide this method in a workable fashion to facilitate code
portability with Windows Phone 7, which exposes only this method for saving
files to stable storage.

Thus, skip the ApplicationIdentity and code identity checks for MOBILE
(MonoDroid, MonoTouch) so that IsolatedStorage Just Works.

	* verify.c (mono_verifier_verify_class): Don't allow parent to
	be a GTD.

	Fixes #562150

	* verify.c (is_valid_generic_instantiation): A GTD cannot
	be used as generic argument. Check for those conditions
	even if the argument has no constraints.

	Fixes #562771

	* mini-exceptions.c (mono_find_jit_info): Treat
	dynamic method wrappers as managed methods.

	* DynamicMethodTest.cs: Add test for GetCurrentMethod.

	Fixes #640702

	* verify.c (verify_generic_parameters): If a generic constraint
	is a generic instance, it must respect the constraint of that
	type too.

	Fixes #644935

Add couple of (not-working) object reader testcases. Add some comments and commented code on XamlObjectReader.

	* marshal.c (mono_marshal_get_virtual_stelemref): Add a custom
	wrapper for interface casts.

	This was the most frequent array kind left without a fast
	stelem.ref wrapper. During testing the only easy target
	left was arrays of arrays, but those are so rare that
	won't make a different on any workload.

	* class.c (mono_class_setup_vtable_general): Inject
	the array stelemref method on vectors of reference types.

	* class.c (mono_class_init): Properly handle the fact
	that arrays have different vtable sizes.

	* marshal.c (mono_marshal_get_virtual_stelemref): New
	function that returns a better tailored stelemref wrapper
	for a given array type.

	* method-to-ir.c (mono_method_to_ir): Emit a virtual
	call to the new faster stelemref wrapper.

	This schema uses 4 wrappers instead of one and puts
	it into the vtable of vectors of reference types.

	This change improves a synthetic benchmark of an
	equal mix of stores as compiling corlib by 25%.

	It improves pystones by 3-4%.

* System.Web/System.Web/HttpResponse.cs: Ensure '?' is not encoded as
%3F while redirecting (e.g. aspxerrorpath) since this can cause a loop.
i.e. not found leading to not found...

* System/System/Test/System/UriBuilderTest.cs: Add test to confirm the
right behavior of UriBuilder wrt how it was used by Mono's ASP.NET

	workingBlock should be the InputBlockSize and currentBlock the
	OutputBlockSize. Allocate currentBlock lazily.

	Test contributed by Bassam Tabbara.
	Fixes bug #644740.

	Throw on invalid enum value in the ctor.

	Dispose calls FlushFinalBlock (even for Read mode) and this in turn
	calls either FlushFinalBlock or Flush on the underlying stream.

	Marshal.SizeOf is now returning the expected values for explicit layout
	in 32 and 64 bits systems.

	Fixes bug #641535.