KeyPairPresistence now tries to fix folder permissions.
An exception is no longer thrown if the folder permissions can be fixed.
Fixes bug 19274.
Fix scrolling in SWF.ListView.EnsureVisible(int index)

This fixes https://bugzilla.xamarin.com/show_bug.cgi?id=22483
[mdoc] New make test for the --dropns functionality
[mdoc] New make test, reproduces issue with --dropns when run with a secondary assembly that doesn't drop the specified namespace
[mdoc] added -dropns-assemblies parameter.
Will now only replace the namespace when the type or member is in a listed assembly
[mdoc] Formatting feedback from pull #1273
[mcs] Don't use `1 naming for compiler generated second level and deeper nested types. Fixes #22893
Fixes 19752 -

Users have been complaining about strange errors arising when using the OracleClient classes.
I have tracked it down to the OciDefineHandle and OciDefineByPos calls, and OracleParameter
handling of amanged objects by unmanaged code. Currently two of the parameters passed to the
above OCI  call are short variables. They are passed as "ref" fields as Oracle uses their
address to put size and indicator data once the data is fetched. However, being defined as
short means that they are eligible for being moved during garbage collection. Thus if that
field is moved between the OciDefineByPos call and the fetch of the data then what Oracle is
pointing to may no longer be variable. I'm thinking it may be better to define these fields as
IntPtr and allocate them and retrieve their values via Marshal.ReadInt16. As for OracleParameter,
it uses a managed object "indicator" that is also used in a similar way. This reference is replaced
by a IntPtr and a get/set method to access the contents.
Maximum large object size should be limited by SSIZE_MAX not SIZE_MAX.
The latter appears to be a hangover from 32-bit systems.
[runtime] Improve thread dumping reliability by doing it while holding the fat locks.

We take the loader and the root domain locks before doing a thread dump. This reduces the odds
of us suspending a thread that holds either of them and deadlocking, for example, while decoding
AOT JIs.
[mdoc] consolidated dropns and dropns-assemblies into a single parameter.

Based on pull request feedback, this is a simpler usage, and meets our required use-case. A sample version of this parameter would be: `--dropns MyUnifiedAssembly=MyDroppedPrefix`
[runtime] Fix the windows build. Define _WINSOCKAPI_ to fix the compilation problems when windows.h is included before winsock2.h: http://stackoverflow.com/questions/1372480/c-redefinition-header-files.
[mcs] nullable property pattern
[runtime] Remove an unused interpreter file.
Missing setting disposed to true
Missing Args checks.
[System] Add performanceCounters element to System.Diagnostics app.config configuration section

See http://msdn.microsoft.com/en-us/library/ms229387(v=vs.110).aspx for details about the element.
The value that is set by the element isn't currently used in Mono, but applications using it in their app.config crash otherwise (e.g. http://stackoverflow.com/questions/25741651).
[xbuild] Use ToolPath when building ToolTask execution path. Fixes #22981
Fixed NullReferenceException.
Added test for optional {V}Specified and ShouldSerialize{V}.
{V}Specified is a property or field and ShouldSerialize{V} is a method that can be set to false if we do not want to serialize an attribute with name {V}.