Rename the splashscreen .png

Update Store app version

Upgrade to the latest version of Win2D

Add a privacy policy

Publish updated version to the Store

Cache source bitmap data in memory, so TDR recovery and suspend/restore works even if the source bitmap file has changed in the interim

Support app suspend/resume

Save truncates if the previous file is larger than the new one

Magic wand selection handles DPI properly

Store link is now live

Rename app from Stuart -> Stuart Photo Editor

Tested on Phone - remove that TODO from the readme

Update README.md

Publish version 1.1.1

Readme tweaks