idea: open file in new window

[edmundlaugasson]

There is an idea to be able open file in new window. Currently only one window can be used and not possible to put different files side by side in order to see them simultaneously and work more efficiently.

[aardappel]

This seems to be related to #42, or rather, #42 is more likely to happen.

[edmundlaugasson]

Both of them would be useful - splitting window and open files in separate window (e.g. when opening new file or recent one).