modularize scss imports

ionic/ionic.core.scss

@@ -0,0 +1,45 @@
+
+// Globals
+@import
+  "util/mixins",
+  "components/app/z-index",
+  "components/app/flex-order",
+  "components/app/normalize",
+  "components/app/structure",
+  "components/app/typography",
+  "util/util";
+
+// Core Components
+@import
+  "components/toolbar/toolbar",
+  "components/toolbar/toolbar-buttons",
+  "components/action-menu/action-menu",
+  "components/aside/aside",
+  "components/badge/badge",
+  "components/button/button",
+  "components/button/button-clear",
+  "components/button/button-outline",
+  "components/button/button-size",
+  "components/button/button-icon",
+  "components/button/button-fab",
+  "components/card/card",
+  "components/checkbox/checkbox",
+  "components/content/content",
+  "components/item/item",
+  "components/form/form",
+  "components/form/label",
+  "components/text-input/text-input",
+  "components/list/list",
+  "components/modal/modal",
+  "components/nav-bar/nav-bar",
+  "components/popup/popup",
+  "components/slides/slides",
+  "components/radio/radio",
+  "components/scroll/scroll",
+  "components/scroll/pull-to-refresh",
+  "components/scroll/scroll",
+  "components/search-bar/search-bar",
+  "components/segment/segment",
+  "components/switch/switch",
+  "components/tabs/tabs",
+  "components/view/view";