open .md files with gedit
Originally created by Tails on #5841 (Redmine)
There’s no default application selected for opening
I propose to open those files with gedit
At first sight, it looks like this suggestion is sound.
However, this should be implemented upstream, so I suggest you first check how Nautilus behaves in Debian Wheezy, and report bugs against Debian if it does not behave the way you want.