HackerWins/summernote — pull request #19 by lqez (2013-07-16 11:16:53+00:00)
Title: Add explicit type for buttons to prevent unintended submitting

Type of buttons in toolbar was not explicitly described. Thus, when Summernote was placed in a form tag, toolbar buttons may cause unintended form submitting. So I added explicit type for buttons as "button".