[#88,refactor/state,api-change][m]: FlotGraph now uses state plus DataExplorer takes care of parsing state from Hash.

* First test for FlotGraph view (#45)
* Move convenience functions for testing present of elements to test/base.js from view-grid.test.js

test/view-grid.test.js

@@ -2,16 +2,6 @@
 
 module("View - DataGrid");
 
-function assertPresent(selector) {
-  var found = $(selector);
-  ok(found.length > 0);
-}
-
-function assertNotPresent(selector) {
-  var found = $(selector);
-  equal(found.length, 0);
-}
-
 test('menu - hideColumn', function () {
   var dataset = Fixture.getDataset();
   var view = new recline.View.DataGrid({