document new text shadow api

doc-src/content/reference/compass/css3/text-shadow-v2.haml

@@ -0,0 +1,15 @@
+--- 
+title: Compass Text Shadow (v2)
+crumb: Text Shadow (v2)
+framework: compass
+stylesheet: compass/css3/_text-shadow-v2.scss
+meta_description: Specify the text shadow for all browsers.
+layout: core
+classnames:
+  - reference
+  - core
+  - css3
+---
+- render 'reference' do
+  %p
+    Provides a mixin for CSS text shadows. See <a href="http://www.w3.org/TR/2003/CR-css3-text-20030514/#text-shadows">CSS3 spec: text-shadow</a>.

doc-src/content/reference/compass/css3/text_shadow.haml

@@ -1,10 +1,11 @@
 --- 
 title: Compass Text Shadow
-crumb: Text Shadow
+crumb: Text Shadow (Deprecated)
 framework: compass
 stylesheet: compass/css3/_text-shadow.scss
 meta_description: Specify the text shadow for all browsers.
 layout: core
+deprecated: true
 classnames:
   - reference
   - core
@@ -12,4 +13,5 @@ classnames:
 ---
 - render 'reference' do
   %p
-    Provides a mixin for CSS text shadows. See <a href="http://www.w3.org/TR/2003/CR-css3-text-20030514/#text-shadows">CSS3 spec: text-shadow</a>.
+    This import is deprecated. Please import
+    <a href="/docs/reference/compass/css3/text_shadow_v2/">text_shadow_v2</a> instead.