Merge pull request #14 from MarimerLLC/master

Bring my fork up to date
Merge pull request #15 from MarimerLLC/master

Update to 4.5.32
Add missing package.
#173 Initial retarget of WinRT projects to 8.1
Merge pull request #175 from rockfordlhotka/WinRT8.1

Closes #173 Add new branch and retarget projects to WinRT 8.1