I've been working on some technical documentation using Penflip, and I've really been loving it. Small quibble: Using either underscores or asterisks to make a

I've been working on some technical documentation using Penflip, and I've really been loving it. Small quibble: Using either underscores or asterisks to make are valid in markdown for making italics. The buttons in the editor use underscores. I would really love the option to choose which one the buttons generate.