added an import snippet and changed triggers for if and for

Author: pjlamb12

snippets/ng2-for.sublime-snippet

@@ -1,7 +1,7 @@
 <snippet>
 	<content><![CDATA[
 *ngFor="let ${1:item} of ${2:list}"$0]]></content>
-	<tabTrigger>ngFor</tabTrigger>
+	<tabTrigger>*ngFor</tabTrigger>
 	<scope>text.html meta.tag</scope>
 	<description>Angular 2 ngFor Snippet</description>
 </snippet>

snippets/ng2-if.sublime-snippet

@@ -1,7 +1,7 @@
 <snippet>
 	<content><![CDATA[
 *ngIf="${1:condition}"$0]]></content>
-	<tabTrigger>ngIf</tabTrigger>
+	<tabTrigger>*ngIf</tabTrigger>
 	<scope>text.html meta.tag</scope>
 	<description>Angular 2 ngIf Snippet</description>
 </snippet>

snippets/ng2-import.sublime-snippet

@@ -0,0 +1,7 @@
+<snippet>
+	<content><![CDATA[
+import { ${2:Module} } from '${1:path/to/module'}$0]]></content>
+	<tabTrigger>ng2-import</tabTrigger>
+	<scope>source.ts,source.tsx,source.js</scope>
+	<description>Angular 2 Import Snippet</description>
+</snippet>