Fix a ton of leaked Cairo patterns

Around 420 native objects by solution load
Fixed 'Bug 10923 - LocalResolveResult.Variable.Region is wrong'
Updated nrefactory.
[WindowsPlatform] Prevent JumpLists from crashing MonoDevelop

UpdateJumpList can throw an exception, so let's log it and prevent it
from blowing up the IDE.
Updated references to xwt, md-addins
[Debugger] Removed hack now that LocalResolveResult has been fixed
[MacPlatform] Make sure that file glob matching is case-insensitive.

Fixes bug #10932
Use the new concurrent sgen mark-sweep when running with make run
Revert "Use the new concurrent sgen mark-sweep when running with make run"

This reverts commit 23954a7b2ccf0630d4127a3a9e68d7c143da50a4.
This will prevent 'make run' from working on any mono older than
3.0.3
Use the new concurrent sgen mark-sweep when running with make run

It's a stupid hack, but at the moment there's no easy way to
concatenate that env var as mono does not allow trailing separators
when it parses the option string.

Older versions of mono also bail out when they encounter options
they don't understand, so this is the simplest way of probing for
'marksweep-conc' support and falling back to regular sgen if it's
not found.
bumped version-checks
bumped version-checks to fix some template icons
[Debugger] Make the SDB Event Handler thread a background thread

Work towards fixing bug #10482
[Mono.Debugger.Soft] Backgrounded a thread and gave it a name
[GtkCore] Make sure we were able to resolve the assembly before trying to add a reference

Fixes bug #10933
[GtkCore] Don't allow users to add new Gtk widgets to non-DotNet desktop projects
[AspNet] Fixed to support debugging .NET 4.5 versions
Bump md-addins for XA version detection fix
Revert "Use the new concurrent sgen mark-sweep when running with make run"

This reverts commit fa761426f081eb6308e6a70257c1b80512a40296.
This is a pretty crashy option at the moment. Let's just let
people opt in by themselves
Provide better error messages for "unknown" project types

Fixes bug #10032