mixins.less in twitter-bootstrap-rails-4.0.0

- old
+ new

@@ -9,9 +9,10 @@
 @import "mixins/reset-filter.less";
 @import "mixins/resize.less";
 @import "mixins/responsive-visibility.less";
 @import "mixins/size.less";
 @import "mixins/tab-focus.less";
+@import "mixins/reset-text.less";
 @import "mixins/text-emphasis.less";
 @import "mixins/text-overflow.less";
 @import "mixins/vendor-prefixes.less";
 
 // Components