A bunch of new snippets

snippets/js2-mode/before

@@ -0,0 +1,7 @@
+# -*- mode: snippet -*-
+# name: before
+# key: bef
+# --
+before(function() {
+                  $1
+})

snippets/js2-mode/context

@@ -0,0 +1,7 @@
+# -*- mode: snippet -*-
+# name: context
+# key: context
+# --
+context('$1', function() {
+              $2
+})

snippets/js2-mode/function

@@ -0,0 +1,6 @@
+# key: f
+# name: function
+# --
+function $1($2) {
+         $3
+}