version 0.9.1

[fabioAnM]

@AmoebeLabs
Not really an issue: I've modified the code with the follows:

• release : 0.9.1 (candidate)
• by : Fabio Salvicchi
• date : 17 March 2021
• log : - no uppercase translation for card's name, is up to you choose the case

•           - added a new horseshoe_style named 'colorstoplineargradient'; it display a gradient
  

•             from the first color_stop to the value's corrispondent color_stop
  

Is there a way to send you the code for your approbation?

Thank you for your great job!