Sign in/out alternate are actually duplicates

Author: jlukic

RELEASE-NOTES.md

@@ -11,9 +11,7 @@
 * `zoom in` is now `zoom-in`
 * `zoom out` is now `zoom-out`
 * `sign in` is now `sign-in`
-* `sign in alternate` is now `sign-in alternate`
 * `sign out` is now `sign-out`
-* `sign out alternate` is now `sign-out alternate`
 * `log out` is now `logout`
 * `in cart` is now `in-cart`
 

src/themes/default/elements/icon.overrides

@@ -36,11 +36,9 @@ i.icon.linkedin.in:before { content: "\f0e1"; }
 i.icon.zoom.in:before { content: "\f00e"; }
 i.icon.zoom.out:before { content: "\f010"; }
 i.icon.sign.in:before { content: "\f2f6"; }
-i.icon.sign.in.alternate:before { content: "\f2f6"; }
 i.icon.in.cart:before { content: "\f218"; }
 i.icon.log.out:before { content: "\f2f5"; }
 i.icon.sign.out:before { content: "\f2f5"; }
-i.icon.sign.out.alternate:before { content: "\f2f5"; }
 
 /* Icons */
 i.icon.\35 00px:before { content: "\f26e"; }
@@ -671,9 +669,7 @@ i.icon.shopping.bag:before { content: "\f290"; }
 i.icon.shopping.basket:before { content: "\f291"; }
 i.icon.shopping.cart:before { content: "\f07a"; }
 i.icon.shower:before { content: "\f2cc"; }
-i.icon.sign-in.alternate:before { content: "\f2f6"; }
 i.icon.sign.language:before { content: "\f2a7"; }
-i.icon.sign-out.alternate:before { content: "\f2f5"; }
 i.icon.signal:before { content: "\f012"; }
 i.icon.simplybuilt:before { content: "\f215"; }
 i.icon.sistrix:before { content: "\f3ee"; }