removing unneeded icon

sass/ratchicons.scss

@@ -22,7 +22,6 @@
   -webkit-font-smoothing: antialiased;
 }
 
-.icon-and-up                { &:before { content: '\e809'; } }
 .icon-back                  { &:before { content: '\e80a'; } }
 .icon-bars                  { &:before { content: '\e80e'; } }
 .icon-caret                 { &:before { content: '\e80f'; } }

sass/theme-android.scss

@@ -734,17 +734,17 @@ textarea,
 // Ratchicons for Android
 // --------------------------------------------------
 
-.icon-caret:before { content: '\e800'; }
+.icon-caret:before         { content: '\e800'; }
 .icon-down:before,
-.icon-down-nav:before { content: '\e801'; }
-.icon-download:before { content: '\e802'; }
+.icon-down-nav:before      { content: '\e801'; }
+.icon-download:before      { content: '\e802'; }
 .icon-left:before,
-.icon-left-nav:before { content: '\e803'; }
+.icon-left-nav:before      { content: '\e803'; }
 .icon-more-vertical:before { content: '\e804'; }
-.icon-more:before { content: '\e805'; }
+.icon-more:before          { content: '\e805'; }
 .icon-right:before,
-.icon-right-nav:before { content: '\e806'; }
-.icon-search:before { content: '\e807'; }
-.icon-share:before { content: '\e808'; }
+.icon-right-nav:before     { content: '\e806'; }
+.icon-search:before        { content: '\e807'; }
+.icon-share:before         { content: '\e808'; }
 .icon-up:before,
-.icon-up-nav:before { content: '\e809'; }
+.icon-up-nav:before        { content: '\e809'; }