Collapse icon in the main left menu is ambiguous

[gordey4doronin]

Disclaimer. This is just a nitpick UI issue and doesn't affect any functionality in general.

1. So the main left menu is collapsible. But the icon is a little bit confusing when in the maximized state. It looks like a sign-out icon, which you struggle to click cause you don't want to be signed out.

2. Also collapse and expand button are kinda inconsistent.

Current Behavior

Collapse

Expand

Possible Solution

With the existing icon set the number of possible solutions is not really high.
But I believe it's still possible to find icons which would fit better.
As a fast example I tried icon-double-angle-left and icon-double-angle-right.

Collapse

Expand

P.S. After checking the code I figured it is actually a sign-in icon (but flipped) indeed. So my initial feeling that it would sign me out was reasonable at least. 😄

couchdb-fauxton/app/addons/fauxton/navigation/components/Burger.js

Lines 27 to 29 in f64e88d

	const icon = isMinimized ?
	'icon-resize-horizontal' :
	'icon-signin faux-navbar__burger__icon--flipped';

[popojargo]

I'm 👍 for something like this. It would make a lot more sense! Using a hamburger icon would also make it.