Homesite17 (#50)

* move bourbon, neat, neat omega from variables to utilities (now that settings are called at runtime)

* !fixup neat (duh)

* !fixup base/heading 3

* Add flex overrides

core/base/_typography.scss

@@ -168,7 +168,7 @@ $typography__h3:() !default;
 
 h3 {
   /*!*/
-  @include properties($typography__h2--default, $typography__h2);
+  @include properties($typography__h3--default, $typography__h3);
 }
 
 // ---------------------------------------------------------------------------------------------------------------------

core/utilities/_decanter-utilities.scss

@@ -8,7 +8,10 @@
 ////
 
 @import
-  'functions/decanter-functions'
+  'bourbon'
+, 'neat'
+, 'neat-omega'
+, 'functions/decanter-functions'
 , 'mixins/decanter-mixins'
 , 'variables/decanter-variables'
 , 'placeholders/decanter-placeholders'

core/utilities/mixins/layout/_flex-items-per-row.scss

@@ -1,6 +1,5 @@
 @charset "UTF-8";
 // Creates a grid of items, optionally configure flexbox arguments
-// Depends on Decanter
 
 @mixin flex-items-per-row
 (
@@ -33,6 +32,21 @@
     @if $center-grid == true {
       @include nth-omega(#{$items}n);
       @include omega('&:last-of-type');
+
+      @supports (display: flex) {
+        // resets omega if display: flex is supported. We don't need it.
+        $_gutter: _retrieve-neat-setting($neat-grid, gutter);
+        &:nth-of-type(#{$items}n),
+        &:last-of-type,
+        &:last-child,
+        & {
+          margin-left: $_gutter / 2;
+          margin-right: $_gutter / 2;
+        }
+        &:nth-of-type(#{$items}n+1) {
+          clear: initial;
+        }
+      }
     }
     margin-bottom: $_gutter;
   }

core/utilities/variables/_decanter-variables.scss

@@ -10,14 +10,11 @@
 // Bourbon with decanter custom settings.
 @import
     'variables-bourbon'
-  , 'bourbon'
 ;
 
 // Neat with decanter custom settings.
 @import
     'variables-neat'
-  , 'neat'
-  , 'neat-omega'
 ;
 
 // Base settings.