This makes quick open a lot more natural to use for me. The first entry of the file/dir is always selected after a search. Using the arrow keys you can move up and down within the list without changing focus out of the search box.
Merge remote branch 'upstream/master'
Bugfix (editor was unsuable)
merge upstream changes
Allow navigation in quick open with arrow keys
* Select first row by default
* Allow arrow keys in search box to change selection
BUG: I noticed that sometimes pressing enter does not open the correct file, I need to investigate this.