[remove]purchase:remove purchase dashboard description and image

bzr revid: sunilsharma.sharma07@gmail.com-20140129123737-li2o5gbwy71spgz5

addons/purchase/static/description/index.html

@@ -125,17 +125,3 @@ Control supplier invoices with no effort. Choose the right method according to y
         </div>
     </div>
 </section>
-
-<section class="oe_container oe_dark">
-    <div class="oe_row oe_spaced">
-        <h2 class="oe_slogan">Get Statistics On Your Purchases</h2>
-        <div class="oe_span6">
-            <p class="oe_mt32">
-Get accurate statistics on the performance of your suppliers through flexible reporting: delivery delays, negotiated discount on prices, quantities purchased, etc. Integrate purchases with the analytic accounting to analyse your contracts profitability.
-            </p>
-        </div>
-        <div class="oe_span6">
-            <img class="oe_picture oe_screenshot" src="purchase_dashboard.png">
-        </div>
-    </div>
-</section>