make mono_print_thread_dump output to the visualstudio debugger window, for better debugger experience

Turned out that they had nothing to do with #668089..

When the serializer serializes a Type B which is derived from A, it used to
serialize member M in A as in namespace_of_B, not in namespace_of_A.

This should fix bug #652331.

Fixes #527447 whereby it was not possible to pass additional arguments to mono-service2 (if your executable required command-line arguments of it's own).

	Third party ProcessRequest() like the one from Razor can wrap a
	ThreadAbortException originated from response.Redirect().

Most System.TimeZoneInfo members weren't be included in the build.

	If the version is manually set, ignore the version from the service
	point when set.

	Fixes bug #668199.

 * io-layer/processes.c:
 * io-layer/process-private.h:
  Cleanup per github comments.

License: MIT/X11

* io-layer/process-private.h: Generalize PID masking.
* io-layer/processes.c: Fix process scanning on OSX.

License: MIT/X11

When using xdebug, allocate all code from the code manager of the root domain. Hopefully fixes #666152.

Namespaces in nested external schemas have to be validated against
immediately-containing schema. If there is a schema A with urn:x
targetNamespace imports a schema B with urn:y targetNamespace which
in turn includes another schema C, then C must be validated its namespace
against B, not A.

Really fix sgen on PowerPC Linux. Assembler on Linux requires that register names are just bare numbers, unlike OSX, i.e. "r0" must be "0" on Linux.

Patch almost by Cambell Prince.

We were calling the Reset () method after we had initialized the driver
with the new command line arguments, clearing the list of files to execute
before we executed them.

Added support for #! in the csharp repl, and added the print() command to
the InteractiveBase

Add a better way of dealing with -e, without adding hacks to the core that wont work
in the future

We were calling the Reset () method after we had initialized the driver
with the new command line arguments, clearing the list of files to execute
before we executed them.

Added support for #! in the csharp repl, and added the print() command to
the InteractiveBase