Log Message:
Update editors/nano to 2.7.4

2017.01.10 - GNU nano 2.7.4 "Red dress" undoes deletions in an orderly
		manner again (bug was introduced in previous version),
		sets the preferred x position for vertical movements
		more consistently, avoids some scrolling problems in
		softwrap mode, installs the Info manual also when your
		system lacks 'makeinfo', and corrects the behavior of
		the beginning-of-word anchor (\<) in regex searches.

2016.12.28 - GNU nano 2.7.3 "Ontbijtkoek" wipes away a handful of bugs:
		your editor is now able to handle filenames that contain
		newlines, avoids a brief flash of color when switching
		between buffers that are governed by different syntaxes,
		makes the Shift+Ctrl+Arrow keys select text again on a
		Linux console, is more resistant against malformations
		in the positionlog file, and does not crash when ^C is
		typed on systems where it produces the code KEY_CANCEL.
		Oh, and it no longer mistakenly warns about editing an
		unlocked file just after saving a new one.  That's it.
		Tastes great with thick butter.