docs: Revert Wear Preview coming soon page and redirects

Change-Id: I69e9291ab20e462db620c841153a76b03d7057fc

docs/html/_redirects.yaml

@@ -1132,12 +1132,6 @@ redirects:
 - from: /tools/revisions/index.html
   to: /studio/releases/index.html
 
-# Wear Preview related (remove in mnc-io-docs)
-- from: /wear/preview/start.html
-  to: /training/building-wearables.html
-- from: /wear/preview/index.html
-  to: /patience.html
-
 # Just incase something was missed, go to intro page
 - from: /tools/...
   to: /studio/intro/index.html

docs/html/patience.jd

@@ -1,26 +0,0 @@
-page.title=Patience
-fullpage=true
-page.type=about
-nonavpage=true
-@jd:body
-
-
-<div class="landing-body-content">
-
-    <div class="landing-rest-of-page">
-      <div class="landing-section landing-white-background">
-        <div class="wrap">
-
-          <div class="landing-section-header">
-            <div class="landing-h1">Patience...</div>
-            <div class="landing-subhead">
-              This information is not yet available. Please check back later.
-            </div>
-          </div>
-
-        </div>  <!-- end .wrap -->
-      </div>  <!-- end .landing-section -->
-    </div>  <!-- end .landing-rest-of-page -->
-
-</div> <!-- end landing-body-content -->
-