add new screenshots (#1589)

README.md

@@ -21,19 +21,24 @@ and interactive.
 
 Screenshots & Gifs
 ------------------
-![img](http://g.recordit.co/xFXSvaGUts.gif)
 
----
-![img](http://g.recordit.co/uZggYOdR5g.gif)
+**View Dashboards**
+![superset-dashboard](https://cloud.githubusercontent.com/assets/130878/20371438/a703a2a0-ac19-11e6-80c4-00a47c2eb644.gif)
 
----
-![img](http://g.recordit.co/U70FWLpLvh.gif)
+<br/>
+**View/Edit a Slice**
+![superset-explore-slice](https://cloud.githubusercontent.com/assets/130878/20372732/410392f4-ac22-11e6-9c6d-3ef512e81212.gif)
 
----
-![img](http://i.imgur.com/x8t30YU.png)
+<br/>
+**Query and Visualize with SQL Lab**
+![superset-sql-lab-visualization](https://cloud.githubusercontent.com/assets/130878/20372911/7c3b3358-ac23-11e6-8f24-923ef1b35715.gif)
 
----
-![img](http://i.imgur.com/DRCnbq6.png)
+<br/>
+![superset-dashboard-misc](https://cloud.githubusercontent.com/assets/130878/20234704/0f40778c-a835-11e6-9556-983a62ea061b.png)
+
+![superset-edit-table](https://cloud.githubusercontent.com/assets/130878/20234705/0f415c88-a835-11e6-8b03-f7c35d56dd7d.png)
+
+![superset-query-search](https://cloud.githubusercontent.com/assets/130878/20234706/0f430a10-a835-11e6-8a0d-8b26cc2e6bbd.png)
 
 Superset
 ---------
@@ -88,25 +93,21 @@ Installation & Configuration
 More screenshots
 ----------------
 
-![img](http://i.imgur.com/SAhDJCI.png)
+![superset-security-menu](https://cloud.githubusercontent.com/assets/130878/20234707/0f565886-a835-11e6-9277-b4f5f4aa2fcc.png)
+
+![superset-slice-bubble](https://cloud.githubusercontent.com/assets/130878/20234708/0f57f3d0-a835-11e6-8268-fcefe8f868c8.png)
 
----
-![img](http://i.imgur.com/iuLpv1c.png)
+![superset-slice-map](https://cloud.githubusercontent.com/assets/130878/20234709/0f5a5a44-a835-11e6-987a-1b6f8ac9922b.png)
 
----
-![img](http://i.imgur.com/V2FWeZx.png)
+![superset-slice-multiline](https://cloud.githubusercontent.com/assets/130878/20234710/0f632d68-a835-11e6-98d1-542dcb618193.png)
 
----
-![img](http://i.imgur.com/BeUtCzF.png)
+![superset-slice-sankey](https://cloud.githubusercontent.com/assets/130878/20234711/0f639136-a835-11e6-8721-fe5e48dab8e7.png)
 
----
-![img](http://i.imgur.com/phoY7jI.png)
+![superset-slice-view](https://cloud.githubusercontent.com/assets/130878/20234712/0f63c4c6-a835-11e6-8595-6091a6428fa9.png)
 
----
-![img](http://i.imgur.com/NvIDgdC.png)
+![superset-sql-lab-2](https://cloud.githubusercontent.com/assets/130878/20234713/0f67b856-a835-11e6-9d50-7a52168f66fd.png)
 
----
-![img](http://i.imgur.com/DzwYyns.png)
+![superset-sql-lab](https://cloud.githubusercontent.com/assets/130878/20234714/0f68f45a-a835-11e6-9467-f47ad0af7e79.png)
 
 
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