* Use JSON data file for storing PowerRename settings instead of registry
* Address PR comments and made several improvements
* Remove WindowsApp.lib dependencies in test app and unit tests
* Revert changes in vcxproj for unit test
* Solve linker warnings generated while linking WindowsApp.lib
* Don't migrate enabled flag. Always read / write from registry.
* Update icon and add telemetry calls
This change adds the new PowerRename icon and includes telemetry calls
* Ensure string is freed
* Update event naming convention
* Delete PowerRenameDemo.gif
Deleting this gif as I added it with a separate commit with the README.md update for PowerRename
