Fixes & Updates for njin widgets

CSS Animation removed for thoses widgets:
- http://bugs.open-sankore.org/jira/browse/SANKORE-1139
- http://bugs.open-sankore.org/jira/browse/SANKORE-1136
- http://bugs.open-sankore.org/jira/browse/SANKORE-1172

Add default data to "Balance":  http://bugs.open-sankore.org/jira/browse/SANKORE-1175

Remove anchor in pagination list from "Calcul" :http://bugs.open-sankore.org/jira/browse/SANKORE-1176Signed-off-by: Didier Bathily <didier.bathily@njin.fr>

resources/library/interactivities/Calcul.wgt/css/main.css

@@ -25,7 +25,7 @@ ul {
 	background-color: red;
 }
 
-.pagination li a {
+.pagination li span {
 	display: block;
 	width: 100%;
 	height: 100%;

resources/library/interactivities/Calcul.wgt/js/main.js

@@ -27,7 +27,7 @@ function reloadApp(app) {
 	$pagination = $("<ul class='pagination'></ul>");
 	$operationContainer.append($pagination);
 	for (var i = 0; i < operations; i++)
-		$("<li><a href='#'>"+(i+1)+"</a></li>").appendTo($pagination);
+		$("<li><span>"+(i+1)+"</span></li>").appendTo($pagination);
 
 	$operations = $("<ul class='operations'></ul>");
 	$operationContainer.append($operations);