Break Markdown: Option to change default tab / indent behavior / Do not create code block

@Taras As much as i am for the toggle option, because as dev myself i wrap my MD code blocks by these fellows``` but get some other notes code-blockyshied due to this native MD behavior, I think you should calm your horses. It’s free app. You can bark at, i dunno JetBrains for messing up their Toolbox when you got them few hundreds of bucks for using their CLion, or something but if someone presents you (super useful) thing for free you can just politely ask for a favor or move along.