[REEF-1584] Fix CoreCLR Issues in Org.Apache.REEF.IO
This addressed the issue by
* Targeting .NET Core 2.0 Framework
* Rewriting the DirectoryInfo.Create(DirectorySecurity) and
CreateSubdirectory(DirectorySecurity) commands to use the SetAccessControl APIs
that are supported in .NET Core 2.0
* See the Extension Methods section of the [.NET Standard 2.0
documentation](https://docs.microsoft.com/en-us/dotnet/api/system.io.directoryinfo?view=netstandard-2.0)
for details on the supported APIs. (Note that these extensions are all .NET
Core 2.0, not .NET Standard.)
JIRA:
[REEF-1584](https://issues.apache.org/jira/browse/REEF-1584)
Pull request:
This closes #1351
Project: http://git-wip-us.apache.org/repos/asf/reef/repo
Commit: http://git-wip-us.apache.org/repos/asf/reef/commit/23d978d8
Tree: http://git-wip-us.apache.org/repos/asf/reef/tree/23d978d8
Diff: http://git-wip-us.apache.org/repos/asf/reef/diff/23d978d8
Branch: refs/heads/master
Commit: 23d978d895c5318ad9d5732b2634c3eec026483d
Parents: 55f11db
Author: roganc <[email protected]>
Authored: Wed Aug 2 17:36:25 2017 -0700
Committer: Sergiy Matusevych <[email protected]>
Committed: Mon Aug 7 15:05:54 2017 -0700
----------------------------------------------------------------------
----------------------------------------------------------------------
