[explore-v2] setup, basic layout, control panels, v2 url (#1233)

* Explore control panel - Chart control, TimeFilter, GroupBy, Filters (#1205)

* create structure for new forked explore view (#1099)

* create structure for new forked explore view

* update component name

* add bootstrap data pattern

* remove console.log

* Associate version to entry files (#1060)

* Associate version to entry files

* Modified path joins for configs

* Made changes based on comments

* Created store and reducers (#1108)

* Created store and reducers

* Added spec

* Modifications based on comments

* Explore control panel components: Chart control, Time filter, SQL,
GroupBy and Filters

* Modifications based on comments

* accommodate old and new explore urls

* move bootstrap data up in scope

* fix code climate issues

* fix long lines

* fix syntax error

caravel/assets/javascripts/explorev2/components/ExploreViewContainer.jsx

@@ -0,0 +1,26 @@
+import React from 'react';
+import ChartContainer from './ChartContainer';
+import ControlPanelsContainer from './ControlPanelsContainer';
+import QueryAndSaveButtons from './QueryAndSaveButtons';
+
+const ExploreViewContainer = function () {
+  return (
+    <div className="container-fluid">
+      <div className="row">
+        <div className="col-sm-3">
+          <QueryAndSaveButtons
+            canAdd="True"
+            onQuery={() => { console.log('clicked query'); }}
+          />
+          <br /><br />
+          <ControlPanelsContainer />
+        </div>
+        <div className="col-sm-9">
+          <ChartContainer />
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default ExploreViewContainer;