refactor(components): convert components to separate modules

src/components/grid/grid.module.ts

@@ -0,0 +1,25 @@
+import { NgModule, ModuleWithProviders } from '@angular/core';
+
+import { Grid } from './grid';
+import { Row } from './row';
+import { Col } from './col';
+
+@NgModule({
+  declarations: [
+    Grid,
+    Row,
+    Col
+  ],
+  exports: [
+    Grid,
+    Row,
+    Col
+  ]
+})
+export class GridModule {
+  public static forRoot(): ModuleWithProviders {
+    return {
+      ngModule: GridModule, providers: []
+    };
+  }
+}