Wi-FileTransfer V0.2.0 released

Release notes:

• Completely redesigned PC user interface
• Added drag and drop support for folders
• Updated all UI assets
• Added support for remaining disk space
• Improved transfer details
• PC installer for easier installation

Bugfixes:

• Finer grained progress updates
• Open target folder - supported file explorer
• Device search time
• Proper device names
• Removed current device from device list