MintPRINT 1.3.1

1.3.1 has been released
The OS2 compatibility broke the saving of gadgets.
Enabled Spooler view for RAM: device.

What's Changed

• Improve IPP diagnostics for Epson issue #75 by @boingball in #90
• Fix queried settings persistence and recover failed RAM jobs by @boingball in #92
• Prepare MintPRINT 1.3.1 release by @boingball in #93

Full Changelog: 1.3.0...1.3.1